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Space

Roscosmos has released a series of videos that replace our Moon and Sun with well known pl...

At some point in their lives, who hasn't looked up at the sky and gazed in wonder at Earth's closest companion? Hanging a dizzying 384,400 km (238, 606 miles) above us, the Moon has stood like a silent sentinel throughout our species' short existence. It has enticed some to visit and inspired others to look to the universe beyond. The Russian space agency Roscosmos recently released series of videos shot from the perspective of Earth, showing us what it would look like if other planets and stars took the place of our Moon and Sun.  Read More

The Milestone Prizes are designed to give teams a helping hand on their journey to the Moo...

Back in December, we learned that the final deadline for the prestigious Lunar XPrize had been pushed back to 2016, giving the teams a little more time to perfect their creations. We also heard that up to US$6 million in funding would be awarded to the most promising teams. The results are now in and the front runners are beginning to emerge.  Read More

Artist's concept of the Aragoscope deployed

The Hubble space telescope has given us decades of incredible images, but it's reaching the end of its service life and the question is, what will come after? One possibility is the Aragoscope from the University of Colorado Boulder, which uses a gigantic orbital disk instead of a mirror to produce images 1,000 times sharper than the Hubble's best efforts.  Read More

The Mars helicopter is solar powered (Image; NASA)

The next big discovery is always beyond the next hill, but what if you can't see over it? That's the problem facing NASA with its Mars rovers, so the space agency is looking into how robotic helicopters could help scout the land ahead and give engineers back on Earth data to help plot the best route.  Read More

NASA's Opportunity rover captures a stunning panorama to celebrate its 11th anniversary on...

NASA's Mars Opportunity rover recently celebrated its 11th anniversary on the Martian surface, marking the milestone with a stunning panorama that doubles as a moving tribute to the victims of the 9/11 terrorist attack in New York. Over the course of its tenure on the Red Planet, the tenacious explorer has broken the record for the longest distance traveled on another world, making countless groundbreaking discoveries along the way.  Read More

The ESA's Integral satellite will make its way back to Earth in 2029 (Image: ESA/Medialab)

After 12 years in orbit, the European Space Agency (ESA) is in the process of enacting its retirement plan for the International Gamma-Ray Astrophysics Laboratory (Integral). However, while the agency is adjusting the orbit of the satellite now, the spacecraft will continue to make observations for some years, and won’t re-enter Earth’s atmosphere until the late 2020s.  Read More

The Sentinel-1A (left) and CryoSat (right) satellites have provided key data on the degred...

Both the ESA’s Sentinel-1A and CryoSat satellites have detected a significant degree of ice loss in the Austfonna ice cap, located on Norway’s Nordaustlandet island in the Svalbard archipelago. Parts of the ice cap have thinned by as much as 50 m (164 ft) since 2012 – around a sixth of its total thickness, and the speed of the outer glacier has increased to 3.8 km (2.4 miles) per year.  Read More

Artist's impression of two protoplanets colliding (Image: NASA/California Institute of Tec...

Until now, it has been generally accepted that a meteor constitutes a time capsule – a relic of the early creation of the solar system that has fallen to Earth, allowing us to delve into the distant past by looking at the composition of the essentially unchanged material that formed the basis of planetary formation. However, a new study carried out by researchers from MIT and Purdue University seeks to challenge the established belief, asserting that rather than representing the kernel of planetary creation, that they are instead a by-product of the violent and often cataclysmic process.  Read More

Artist's concept of Dawn approaching Vesta under ion drive (Image: NASA)

The last place you'd expect to find signs of water erosion is in the Asteroid Belt, but researchers from NASA's Jet Propulsion Laboratory say that data collected during the Dawn spacecraft's visit to Vesta indicates that it not only once had water, but that it formed gullies and other erosion features on its surface.  Read More

Comet regional maps (Image: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/D...

A generation ago, Astronomers thought of comets as simple things – huge dirty snowballs of rock and ice with a few organic chemicals thrown in. But after six months orbiting comet 67P/Churyumov–Gerasimenko, the unmanned Rosetta probe has shown them to be far more complex and active than previously thought.  Read More

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