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SpaceX plans shortcut to test a mini version of its Big Falcon Rocket. The company hopes to send the mini rocket to orbit in June 2 Link

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NASA's mission to perform the first reconnaissance of the Trojans, a population of primitive asteroids orbiting in tandem with Jupiter, passed a critical milestone today. NASA has given approval for the implementation and 2 launch of the Lucy spacecraft. Link

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Two vastly different NASA spacecraft are about to run out of fuel The Kepler spacecraft, which spent nine years in deep space collecting data that detected thousands of planets orbiting stars outside solar system, and the Dawn spacecraft, which spent 11 years orbiting and studying the main asteroid belt's two largest objects, Vesta and Ceres. However, the two record-setting missions have more in common than their coincidentally low fuel levels. Both missions gathered data that broke new scientific ground, searching for answers inside and outside solar system. Link

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'On a Mission' is a new eight-episode podcast series from NASA's Jet Propulsion Laboratory that follows the InSight mission as the robotic explorer journeys to Mars for a Nov. 26 landing. The first two episodes are available on Oct. 29 for download. Link

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For the past couple of months the European Space Agency's Mars Express orbiter has been keeping an eye on a visually striking feature down on the red planet. At first glance it could be easily mistaken for a volcanic plume coming from one of the giant Tharsis shield volcanoes. Link

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It went from normal to something was wrong pretty quick, Hague said during his first interview about the event broadcast this morning on NASAs Facebook page. The first thing I noticed was being shaken fairly violently side to side. Then there was an alarm in the capsule and a light. I knew once I saw the light that we had an emergency with the boosters." Link

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After briefly going into safe mode last week, NASAs Chandra X-ray Observatory which observes galaxies and nebulas from Earths orbit should be getting back to normal operations soon. The cause of the disruption was a small glitch in one of the spacecrafts instruments used for steering and pointing. But the space agency has since fixed the problem, and the telescope will be back to observing the Universe by the end of the week. Link

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NASA's Kepler space telescope, which has discovered more than 2,65 planets to date, emerged from yet another slumber Thursday (Oct. 11), agency officials said. Link

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The information paradox is perhaps the most puzzling problem in fundamental theoretical physics today. It was discovered by Stephen Hawking 43 years ago, and until recently has puzzled many. Link

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Australian researchers using a CSIRO radio telescope in Western Australia have nearly doubled the known number of 'fast radio bursts' powerful flashes of radio waves from deep space. The team's discoveries include the closest and brightest fast radio bursts ever detected. Their findings were reported today in the journal Nature. Link

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British entrepreneur Richard Branson says he expects his Virgin Galactic company to conduct its first space flight "within weeks, not months". Link

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The Voyager 2 probe, now 17.7 billion kilometres (11 billion miles) from Earth, is detecting an increase in cosmic rays from outside the solar system, an indication the long-lived spacecraft is nearing the outer limits of the Suns influence and is about to sail into interstellar space. For the past 11 years, Voyager 2 has been plowing through the outer reaches of the heliosphere, a vast protective bubble around the solar system shaped by the Suns magnetic field and populated by electrically charged particles blown away in the solar wind. Link

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Astronomers believe they have discovered the first known moon beyond solar system, in orbit around a gigantic planet 8, light years away. The so-called exomoon, which is estimated to be the size of Neptune, would also be the biggest known moon, far exceeding anything known to exist in own solar system. The team behind the apparent discovery said it needed further confirmation but that they had failed to find any other convincing explanation for their data. Link

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An extremely distant dwarf planet, named The Goblin, has been discovered in observations that are redefining the outer reaches of the solar system. Astronomers made the discovery while hunting for a hypothetical massive planet, known as Planet Nine, that is suspected to be in orbit far beyond Pluto in a mysterious region known as the Oort Cloud. Planet Nine has not yet been seen directly, but The Goblin appears to be under the gravitational influence of a giant unseen object, adding to astronomers certainty that it is out there. Link

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There's something mysterious coming up from the frozen ground in Antarctica, and it could break physics as we know it. Physicists don't know what it is exactly. But they do know it's some sort of cosmic ray a high-energy particle that's blasted its way through space, into the Earth, and back out again. But the particles physicists know about the collection of particles that make up what scientists call the Standard Model (SM) of particle physics shouldn't be able to do that. Link

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Two Japanese robots have sent back their first video images from the surface of a moving asteroid as part of an unprecedented mission aimed at shedding light on the origins of the solar system. The Japan Aerospace Exploration Agency (Jaxa) released the 15-frame clip along with new photographs days after the unmanned spacecraft Hayabusa2 deployed the rovers on to the asteroids surface after a three-and-a-half year journey. Link

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NASA has ventured every which way across the solar system, but a change of direction closer to home could be its most audacious move since the moon landings. In the next decade, a typical mission could go something like this NASA astronauts board a SpaceX Big Falcon Rocket (BFR) along with commercial astronauts and a few wealthy tourists. The rocket stops at the new space hotel circling the globe to drop off the visitors and the NASA astronauts spend a few hours there filming an advertisement and lending their endorsement to the privately owned "microgravity resort." Link

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Over the past few days, engineers here at JPL have been working to address an issue on Curiosity that is preventing it from sending much of the science and engineering data stored in its memory, the Curiosity team explains. The rover remains in its normal mode and is otherwise healthy and responsive. The rover isnt totally silent, however, and is still relaying certain status information, just not the science data it has stored locally. This strange set of circumstances is leaving Curiositys engineers scratching their heads. Link

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An international team of astronomers has discovered a new radio pulsar as part of the LOFAR Tied-Array All-Sky Survey (LOTAAS). The newly detected object, designated PSR J turns out to be the slowest-spinning radio pulsar known to date. Link

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NASAs interdisciplinary Nexus for Exoplanet System Science (NExSS) project has awarded Rice University $7.7 million for a multidisciplinary, multi-institutional research program aimed at finding many different recipes nature might follow to produce rocky planets capable of supporting life. Link

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The American space agency has launched a laser into orbit to measure the condition of Earth's ice cover. The satellite mission, called ICESat-2, should provide more precise information on how these frozen surfaces are being affected by global warming. Antarctica, Greenland and the ice floating on the Arctic Ocean have all lost volume in recent decades.... ICESat-2 will track ongoing change in unprecedented detail from its vantage point some 500km above the planet.

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Scientists searching for extraterrestrial life say they have spotted 72 mysterious signals from an alien galaxy using artificial intelligence (AI). The researchers at the SETI (Search for Extraterrestrial Intelligence) Institute discovered the unusual signals when examining 4 terabytes of radio data from a dwarf galaxy three billion light years away from Earth. Link

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The one-ton Curiosity, which carries a massive amount of scientific kit, was drilling for a new rock sample when the photo was taken. Curiosity's panorama was taken on Vera Rubin Ridge during the rover's adventures on Mars and released by NASA this week. Link

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A British astrophysicist who was passed over for the Nobel prize for her discovery of exotic cosmic objects that light up the heavens has won the most lucrative award in modern science. Dame Jocelyn Bell Burnell, a visiting professor at Oxford University, was chosen by a panel of leading scientists to receive the $3m (2.3m) special Breakthrough prize in fundamental physics for her landmark work on pulsars and a lifetime of inspiring leadership in the scientific community. Link

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Astronauts used tape to temporarily patch up an air leak discovered on the Russian side of the International Space Station. Officials said the gap had caused a small loss in cabin pressure and was "isolated to a hole about two millimetres in diameter". It was temporarily plugged with heat resistant tape but astronauts were later able to do a more permanent fix.... NASA and Russian officials stressed the six astronauts were not in any danger.

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FAST HAS BEEN in the making for a long time. In the early 2000s, China angled to host the Square Kilometre Array, a collection of coordinated radio antennas whose dishes would be scattered over thousands of miles. But in 2006, the international SKA committee dismissed China, and then chose to set up its distributed mondo-telescope in South Africa and Australia instead. Undeterred, Chinese astronomers set out to build their own powerful instrument. The point of radio telescope...s is to sense radio waves from spacegas clouds, galaxies, quasars. By the time those celestial objects emissions reach Earth, theyve dimmed to near-nothingness, so astronomers build these gigantic dishes to pick up the faint signals. But their size makes them particularly sensitive to all radio waves, including those from cell phones, satellites, radar systems, spark plugs, microwaves, Wi-Fi, short circuits, and basically anything else that uses electricity or communicates. Protection against radio-frequency interference, or RFI, is why scientists put their radio telescopes in remote locations the mountains of West Virginia, the deserts of Chile, the way-outback of Australia.

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We live inside a galaxy-wide zombie, says a fascinating new study. galaxy, the Milky Way, has apparently had quite an eventual life, dying once before. This is according to calculations by the Japanese astronomer Masafumi Noguchi of Tohoku University. Noguchi looked at the history of the Milky Way over a period of 1 years. He wanted to explain the mystery of why the stars of the Milky Way can be split into those that are rich in the alpha elements like oxygen, silicon and magnesium, and those that are overflowing with iron. The astronomer created a model that shows the existence of two separate periods of star formation. Link

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Those of us who follow science news had a good chuckle when news broke a while back about a mysterious sky phenomenon appearing in auroral and sub-auroral regions dubbed 'Steve'. Well, Steve is actually STEVE, standing for Strong Thermal Emission Velocity Enhancement, and its no joke. What it is, on the other hand, is unknown. Appearing in the dark sky as a mostly vertical ribbon of vibrant whites and purples with shimmering offshoots of green, STEVE has been photographed and video-recorded for decades. The scientific community, prompted by the citizen scientists whove been capturing images of it, is just now catching up. Link

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Our celestial companion in the midnight sky has been a constant source of wonder and awe. From anyplace on the planet, the brightest thing in the night sky is usually the moon. The moon is only natural satellite and one of the nearest astronomical bodies at around 24 miles or 384,4 km away. The moon has a radius of 1 miles and is approximately 27% the size of the Earth. Link

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A team of scientists, led by Shuai Li of the University of Hawaii and Brown University and including Richard Elphic from NASAs Ames Research Center in Californias Silicon Valley, used data from NASAs Moon Mineralogy Mapper (M3) instrument to identify three specific signatures that definitively prove there is water ice at the surface of the Moon. Link

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New research shows a black hole-fuelled quasar shining 46 billion times brighter than the Sun is not the lone wolf astronomers once believed. Massachusetts Institute of Technology researchers have found the quasar, PKS 1353-341, is simply so bright it drowns out the light from hundreds of galaxies in a surrounding cluster. Michael McDonald, an assistant professor of physics at MITs Kavli Institute of Astrophysics and Space Research, writes in the Astrophysical Journal that the previously unseen cluster is about as massive as 69 suns. For comparison, the Milky Way tips the scales at some 4 billion solar masses. Link

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The United States' last crewed space mission (it was also the final shuttle flight STS-135) launched from Kennedy Space center in 2011. Since then, US astronauts have hitched rides on Russian rockets. Meanwhile, SpaceX, Boeing and NASA are reviving US spaceflight with the "Commercial Crew Program." A boring name for something that's exciting not only for NASA but also the four gentlemen that are testing (and will eventually be aboard) the Dragon spaceship when it launches. To... get to that point, SpaceX has spent years working closely with NASA and with astronauts Bob Behnken and Doug Hurley to get everything ready. The experienced astronauts have spent the past three years sharing their expertise with SpaceX on everything from where to place buttons in the craft and building a chair that works best for reaching escape velocity (the velocity needed to escape the gravitational pull of a celestial body. In this case, Earth), to iterating the design of the rather stylish spacesuit they'll be wearing.

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The Perseids are arguably the most famous annual meteor shower. Silently streaking across the mid-August heavens each summer, its a profound and beautiful event for anyone with a dark sky and the discipline to just. Keep. Looking. Up. The often-exquisite shooting stars come from a comet thats drawing ever closer to Earth. Dangerously close, actually Radio astronomer Gerrit Verschuur has called Comet 1 "the single most dangerous object known to humanity." Apparently, inspiring, transcendent meteor shower may also be the harbinger of humanitys doom, give or take a few thousand years. Link

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About 17 ago, Eta Carinae, one of the brightest, most massive stars in the Milky Way, erupted with a titanic blast, releasing almost as much energy as a supernova explosion and becoming at one point the second brightest star in the night sky. Somehow, the star survived the Great Eruption, providing an intriguing mystery for astronomers. Now, studying light from the outburst that rebounded, or echoed, off interstellar dust and has only now reached Earth, researchers have found the original explosion created a huge 1 cloud of debris expanding 2 faster than expected more than 32 million kilometres per hour (2 mph) fast enough to travel from Earth to Pluto in just a few days. Link

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The NASA and ESA Hubble space telescope is on a captivating quest to image all 11 objects listed in a catalog that originated with French astronomer Charles Messier. Messier's catalog dates back to the 17 and is full of gorgeous galaxies, fascinating star clusters and stately nebulae. NASA released 12 new Messier catalog Hubble images on March 16. Hubble has now observed 93 of the 11 as of early 2 Link

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Follow the SpaceX Iridium-7 launch live Link

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The Royal Observatorys Astronomy Photographer of the Year 2 shortlist has some truly incredible shots ranging from the ISS passing in front of the Sun to a truly astonishing picture of the solar eclipse. This year the competition received over 4,2 entries from amateurs to seasoned professionals spanning some 91 countries from around the world. Link

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We are all looking forward to the upcoming lunar eclipse in Europe next week. Therefore we have decided to launch an app sale from Saturday, July 21st to Friday, 27th. The following apps will be reduced:... Redshift Compact Astronomy iOS ( / USD) Link Redshift Astronomy iOS (9,99 /8.99 USD) Link Redshift Premium Mac (39,99 /35.99 USD) Link

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A mysterious, ghostly particle that slammed into Earth and lit up sensors buried deep beneath the south pole has been traced back to a distant galaxy that harbours an enormous spinning black hole. Astronomers detected the high-energy neutrino, a kind of subatomic particle, when it tore into the southern Indian Ocean near the coast of Antarctica and carried on until it struck an atomic nucleus in the Antarctic ice, sending more particles flying. Link

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Blasts of ocean spray that erupt from a moon of Saturn contain complex organic molecules, making it the only place beyond Earth known to harbour crucial constituents for life as we know it. Astronomers detected the compounds in plumes of water and ice that shoot from huge fractures in the south pole of Enceladus, a 3 ice ball that orbits Saturn along with 52 other moons. Enceladus stands out among the planets natural satellites because it hosts a global water ocean beneath its frozen crust. Link

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We have just released an updated version of Redshift Premium for Mac. The app is now available in 8 languages. Link

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Sand dunes often accumulate in the floors of craters. In this region of Lyot Crater, NASA's Mars Reconnaissance Orbiter (MRO) shows a field of classic barchan dunes on Jan. 24, 2 Just to the south of the group of barchan dunes is one large dune with a more complex structure. This particular dune, appearing like turquoise blue in enhanced color, is made of finer material and/or has a different composition than the surrounding. Link

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A new multiagency report outlines how the U.S. could become better prepared for near-Earth objectsasteroids and comets whose orbits come within 30 million miles of Earthotherwise known as NEOs. NASAs Near-Earth Object Observation Program funds asteroid detection and tracking efforts at observatories across the U.S. and in space, and collaborates with other observatories around the world. The NASAs Center for Near-Earth Object Studies (CNEOS) at the agencys Jet Propulsion... Laboratory in Pasadena, California, maps and publishes the orbits of all detected objects so that everyone can understand the potential risk. NASA also is studying approaches for deflecting (turning aside) or disrupting (breaking up) asteroids.

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A new study validates Einstein's theory of general relativity in a distant galaxy for the first time. This study supports current understanding of gravity and provides more evidence for the existence of dark matter and dark energy two mysterious concepts that scientists know about only indirectly by observing their effects on cosmic objects. Albert Einstein's theory of general relativity, published in 1916, explains how gravity is the result of a concept known as the fabric of space-time. Simply put, the theory predicts how much the mass of an object in this case, a galaxy curves space-time. Link

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Recently, the scientists seem to have begun to master the science and art of cosmos creation. They are applying the laws of physics to a smooth, hot fluid of (simulated) matter, as existed in the infant universe, and seeing the fluid evolve into spiral galaxies and galaxy clusters like those in the cosmos today. Link

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Mysterious streams of microwaves that come from far across the galaxy have been traced to immense clouds of spinning diamonds that swirl around newly-born stars. Astronomers have been stumped by the strange waves since they were first spotted more than 2 ago, but now appear to have solved the puzzle after training US and Australian telescopes on rings of dust that circle stars about 5 light years from Earth. Link

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Nasas veteran Curiosity rover has found complex organic matter buried and preserved in ancient sediments that formed a vast lake bed on Mars more than 3bn years ago. The discovery is the most compelling evidence yet that long before the planet became the parched world it is today, Martian lakes were a rich soup of carbon-based compounds that are necessary for life, at least as we know it. Link

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Massive galaxies like Milky Way are orbited by satellite dwarf galaxies. Standard cosmological simulations of galaxy formation predict that these satellites should move randomly around their host. Mller et al. examined the satellites of the nearby elliptical galaxy Centaurus A (see the Perspective by Boylan-Kolchin). They found that the satellites are distributed in a planar arrangement, and the members of the plane are orbiting in a coherent direction. This is inconsistent with more than 99% of comparable galaxies in simulations. Centaurus A, the Milky Way, and Andromeda all have highly statistically unlikely satellite systems. This observational evidence suggests that something is wrong with standard cosmological simulations. Link

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Scientists have spotted one of the most detailed looks at the universe in the history of astronomy. The breakthrough observation allowed scientists to receive radiation from deep in space, and could shed light on the fast radio bursts that are one of the most mysterious signals we have ever received on Earth. Link

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China launched on Monday a relay satellite that will allow a rover to communicate with the Earth from the far side of the Moon during an unprecedented mission later this year. The Queqiao ("Magpie Bridge") satellite was blasted into space from the southwestern Xichang launch centre in the pre-dawn hours, according to the China National Space Administration. Link

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