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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 20 years ago, but now appear to have solved the puzzle after training US and Australian telescopes on rings of dust that circle stars about 500 light years from Earth. Freebie 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. Freebie 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. Freebie 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. Freebie 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. Freebie Link

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A permanent visitor from interstellar space has been found in solar system, astronomers studying an asteroid orbiting sun have revealed. While collisions with Earth by comets and asteroids from within solar system are thought to have brought organic material and water necessary for life to emerge, experts say the latest discovery suggests bodies from beyond the solar system might have also have played a role. Freebie Link

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Scientists have begun an experiment aimed at solving one of astronomys most intriguing puzzles the great Martian methane mystery. In the next few months they hope to determine whether tantalising whiffs of the gas that have been detected on the red planet in recent years are geological in origin or are produced by living organisms. Freebie Link

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During the early weeks of his 167-day stint aboard the International Space Station in 2014, astronaut Barry Butch Wilmore noticed that a torque wrench was missing. Its not uncommon for things to disappear in space, he tells me over the phone from the Johnson Space Center in Houston. You just dont have gravity keeping stuff in place. Wilmore mentioned the missing tool to Nasas mission control as he was tending to a 3D printer, a microwave-sized box that extrudes heated plastic to build up objects layer by layer, which was being tested on the space station. Freebie Link

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Saturns rings display their subtle colors in this view captured on Aug. 22, 2009, by NASAs Cassini spacecraft. The particles that make up the rings range in size from smaller than a grain of sand to as large as mountains, and are mostly made of water ice. The exact nature of the material responsible for bestowing color on the rings remains a matter of intense debate among scientists. Freebie Link

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A meteorite that fell to Earth in October 2008 contained scores of small diamonds. The diamonds and the impurities found in them suggest the rock came from inside a planet. Scientists think the planet was destroyed 4.5 billion years ago and was the size of Mercury or even Mars. Freebie Link

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NASA's new planet-hunting mission, poised to launch Monday, aims to advance the search for extraterrestrial life by scanning the skies for nearby, Earth-like planets. Freebie Link

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"This invisible, mysterious substance is the most dominant aspect of any galaxy. So finding a galaxy without it is unexpected. It challenges the standard ideas of how we think galaxies work, and it shows that dark matter is real it has its own separate existence apart from other components of galaxies. This result also suggests that there may be more than one way to form a galaxy." Freebie Link

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The Tiangong-1 was part of China's ambitious space programme, and the prototype for a manned station in 2022. It was put into orbit in 2011 and five years later completed its mission, after which it was expected to fall back to Earth. Time and place of impact are hard to predict as it is no longer controlled. The latest estimate for re-entry is between 30 March and 2 April. Most of the station is likely to burn up in the atmosphere but some debris could survive to hit the surface of the Earth. Freebie Link

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A new scenario seeking to explain how Mars' putative oceans came and went over the last 4 billion years implies that the oceans formed several hundred million years earlier and were not as deep as once thought. Freebie Link

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Exciting to see Redshift Astronomy featured in the Freebie Link App Store today

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Behind the lens at SpaceXs historic Falcon Heavy launch Freebie Link

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Temperatures at the North Pole are about to reach or possibly exceed the freezing point this week as the North Atlantic and the North Pacific Oceans inject unusually mild air into the Arctic. Not coincidentally, Arctic sea ice is at record low levels. Freebie Link

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The biggest black holes in the Universe are growing faster than the rate of stars being formed in their galaxies, according to two new studies using data from NASAs Chandra X-ray Observatory and other telescopes. Freebie Link

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Scientists listening out for broadcasts by extra-terrestrials are struggling to get the computer hardware they need, thanks to the crypto-currency mining craze. Freebie Link

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New Horizons, the first NASA spacecraft to fly by Pluto, is still making history as it cruises deeper into the distant edges of the Solar System. Late last year, the little probe used one of its cameras to take a picture of a galactic star cluster officially snapping the most distant picture from Earth ever made. Freebie Link

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The SpaceX Falcon Heavy launch was remarkably successful. But what do you think of the Tesla car now in orbit around the Earth? Freebie Link

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Elon Musk's most powerful rocket so far is finally ready for launch. The Falcon Heavy spacecraft is scheduled to take off from its Cape Canaveral, Florida, launchpad on February 6. The launch comes after the Federal Aviation Authority approved SpaceX's application for a licence. It is SpaceX's most ambitious but also riskiest launch so far. Freebie Link

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Elon Musk dreams of creating a million-person city on Mars. But first, the SpaceX and Tesla founder is going to need a small group of people with an unusual genetic trait in common; resistance to radiation. Radiation resistance in humans and animals is something we know little about, although we know it exists. At the moment, resistance tests are used to try and predict how much radiation cancer patients can survive, but one day this could be an important decider of who gets to venture into space. Earth is protected from the harmful radiation from the Sun by magnetic field, but astronauts that leave the planet will be bombarded with the dangerous particles. Freebie Link

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To celebrate the upcoming lunar eclipse celestial event we have decided on a Redshift app sale starting today and running until Thursday! Discounted prices will be Redshift Astronomy iOS 5.49 Euro, 4.99 USD/GBP Redshift - Astronomy Android 4.99 Euro/USD, 2.85 GBP... Redshift Pro 14.99 Euro, 13.99 USD/GBP Redshift Compact 0.99 Euro/USD, 0.79 GBP Please visit your App Store to purchase!

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The spectacle of the lunar disk slipping into Earth's shadow and turning a deep shade of red is often more striking and engaging than one might think. What's more, when the moon is entering into and later emerging out of Earth's shadow, secondary phenomena may be overlooked, but these additional features of the eclipse are worth looking out for. Freebie Link

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Giant disco ball dubbed Humanity Star, launched by startup Rocket Lab, will interfere with scientific study of the universe, experts say. Freebie Link

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Draft US budget proposals will eliminate Nasa spending on the Freebie Link by 2025. Nasa currently contributes $3 to $4 billion a year to the ISS project, which is a vital hub for international space science and is anticipated to reach the end of its operational life in 2028.

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The Falcon Heavy rocket roared to life on Wednesday at 12:30 pm Eastern, as SpaceX fired up the 27 Merlin engines that power the triple-booster rocket at Kennedy Space Center. Perched atop what CEO Elon Musk claims will be the most powerful lift vehicle in the world is the billionaires Tesla Roadster, which will launch toward a Mars elliptical orbit on the Falcon Heavys upcoming maiden flight. Freebie Link

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Asteroid 2002 AJ129 will make a close approach to Earth on Feb. 4, 2018 at 1:30 p.m. PST (4:30 p.m. EST / 21:30 UTC). At the time of closest approach, the asteroid will be no closer than 10 times the distance between Earth and the Moon (about 2.6 million miles, or 4.2 million kilometers). Freebie Link

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What Dundas saw that day, and subsequently found at seven other sites, are steep cliffs, up to 100 meters tall, that expose what appears to be nearly pure ice. The discovery points to large stores of underground ice buried only a meter or two below the surface at surprisingly low martian latitudes. This kind of ice is more widespread than previously thought, says Dundas, who, with his co-authors, describes the cliffs this week in Science. Each cliff seems to be the naked face of a glacier, tantalizing scientists with the promise of a layer-cake record of past martian climates and space enthusiasts with a potential resource for future human bases. Freebie Link

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We are proud to announce a new Redshift Mac version called Redshift Premium Astronomy

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We are pleased to account a Redshift Mac version called Redshift Premium Astronomy which replaces the existing Mac app. It has many of the Premium features the old Mac version didnt have, like telescope control and observation planner, plus a brand-new multi-window mode to display celestial events simultaneously from different perspectives. The introduction price will be 39.99 (34,99 GBP, 35,99 USD). From January 22nd the price will be 49.99 (43.99 GBP, 44.99 USD). Freebie Link

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Locate a spot of land laid bare by time, and you have a direct line of sight on Mars' subterranean layersand any ice deposited there. Now, scientists have discovered such a site. In fact, with the help of HiRISE, a powerful camera aboard NASA's Mars Reconnaissance Orbiter, they've found several. Freebie Link

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Be sure to watch for Jupiter and Mars before dawn around January 9, 10, 11 and 12. The waning moon will close in, then sweep past them, in the sky. Freebie Link

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This is SpaceX's third classified mission, and arguably its most secretive flight. Freebie Link

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Happy new year! Are you enjoying the super moon? The full Moon of 2 January 2018 occurs just 4 hours after perigee, the closest point to Earth in the Moons oval-shaped orbit. Freebie Link

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A very Merry Christmas to all fans and users! We are very grateful for all the positive feedback weve received in the past year. We hope you are enjoying a good holiday and perhaps find some extra time to play with one of space exploration apps!

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Beyond own Milky Way Galaxy into deep space, we find a galaxy cluster called Perseus. Scientists are using NASAs Chandra X-ray Observatory to study this cluster because its spewing out strong x-ray signals that might help scientists understand dark matter. Freebie Link

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Perspectives of home planet Freebie Link

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Today, scientists using data from NASAs Kepler spacecraft announced theyd discovered an eighth planet orbiting a star 2,500 light years away. Theyve named the planet Kepler-90i after the star it orbits, Kepler-90, which is slightly hotter and more massive than sun. Freebie Link

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The annual Geminid meteor shower has arrived. The shower will peak overnight Dec. 13-14 with rates around one per minute under good conditions. Freebie Link

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Heat generated by the gravitational pull of moons formed from massive collisions could extend the lifetimes of liquid water oceans beneath the surface of large icy worlds in outer solar system, according to new NASA research. This greatly expands the number of locations where extraterrestrial life might be found, since liquid water is necessary to support known forms of life and astronomers estimate there are dozens of these worlds. Freebie Link

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The Freebie Link peers into the distant universe to reveal a galaxy cluster called Abell 2537. Galaxy clusters such as this one contain thousands of galaxies of all ages, shapes and sizes, together totaling a mass thousands of times greater than that of the Milky Way. These groupings of galaxies are colossal they are the largest structures in the Universe to be held together by their own gravity.

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Billions of miles from Earth, at the edge of interstellar space, a long-dormant part of a far-flung spacecraft came to life this week. Freebie Link

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This weekend Earth will have front row seats for the first and last supermoon of 2017 in the next few days, known as the full cold moon. Appearing 14% larger and 30% brighter than the moon usually does, according to NASA, it will be well worth looking out for. Freebie Link

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Jovian clouds in striking shades of blue in this new view taken by NASAs Juno spacecraft. The Juno spacecraft captured this image when the spacecraft was only 11,747 miles (18,906 kilometers) from the tops of Jupiters clouds thats roughly as far as the distance between New York City and Perth, Australia. The color-enhanced image, which captures a cloud system in Jupiters northern hemisphere, was taken on Oct. 24, 2017 at 10:24 a.m. PDT (1:24 p.m. EDT) when Juno was at a latitude of 57.57 degrees (nearly three-fifths of the way from Jupiters equator to its north pole) and performing its ninth close flyby of the gas giant planet. Freebie Link

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Astronauts have done over 200 spacewalks outside of the International Space Station, and the latest one offers some pretty stunning views of planet. NASA astronaut Randy Bresnik posted a video he took with a GoPro camera on his latest spacewalk, which occurred last month. In the video, after latching himself safely to the outside of the space station, he takes a moment to look at the Earth. The round ball is dotted with clouds floating over oceans and land, suspended over pure darkness. Its a mesmerizing view and reminder of the beauty of planet Earth, as Bresnik says. Freebie Link

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Roscosmos has lost a meteorological satellite as well as 18 micro satellites owned by international partners after a Soyuz-2 rocket carrying the satellites failed to deploy them in the proper orbit following a launch on Tuesday. Freebie Link

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Freebie Link is celebrating Black Hole Friday all day today

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Freebie Link is celebrating Black Hole Friday today

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