Astronomy

Purdue University's new Neil Armstrong Space Prize, named for the school's most famous astronaut-alum, will honor achievements in "space discovery, innovation and human achievement."

Late Cretaceous dinosaur tracks found in Canada might have been made by different species walking together, but the evidence is far from conclusive

Late Cretaceous dinosaur tracks found in Canada might have been made by different species walking together, but the evidence is far from conclusive

Hidden layers of colour in the plumage of tanagers and some other songbirds explain what makes them so eye-catching

Hidden layers of colour in the plumage of tanagers and some other songbirds explain what makes them so eye-catching

The Tianzhou 9 freighter arrived at China's Tiangong space station last week, packed with supplies. Watch its arrival in this video.

NASA’s TRACERS spacecraft will look at the snap of magnetic field lines at the boundary between the solar wind and Earth's magnetic field.

The post NASA Launches TRACERS Mission to Study Space Weather appeared first on Sky & Telescope.

Scientists have achieved a breakthrough that could revolutionise space exploration with a "smart" metal alloy that remembers its shape even in the bone chilling cold of outer space. This remarkable copper based material can be twisted and deformed when cold, then automatically snap back to its original form when heated, maintaining this mechanical "memory" at temperatures as extreme as -200°C. The discovery solves a critical challenge that has limited spacecraft design for decades, opening the door to more reliable satellites, space telescopes, and future missions to the frozen reaches of our Solar System and beyond.

Astronomers have seen exoplanetary systems at almost every stage, from extremely young to older than the Solar System. But now, they've spotted the exact moment when planet formation is initiated around a young star. Meteorites store a history of when the first minerals formed in the Solar System, and the ALMA telescope has seen the signal of these minerals forming in a protostellar system, about 1,300 light-years from Earth.

NASA has discovered that 7 out of 10 astronauts returning from the International Space Station have been unable to see clearly, with vision problems that can last for years! As we prepare for multi year Mars missions, scientists are racing to solve this mysterious "space blindness" before it derails humanity's greatest journey. It seems the cause could be as simple as the effects of weightlessness and the distribution of fluids around the body. Thankfully, it seems there are some possible solutions to what could become one of our greatest health challenges as we reach out further among the planets.

From R2D2 to the Terminator via Bender and Johnny-5, we choose our favourite robots from books, films and television series

From R2D2 to the Terminator via Bender and Johnny-5, we choose our favourite robots from books, films and television series

A new moon in late July will give us dark skies – perfect for spotting this beautiful meteor shower, says Abigail Beall

A new moon in late July will give us dark skies – perfect for spotting this beautiful meteor shower, says Abigail Beall

Rival magicians in Victorian England both claim they can teleport. Is this all illusion, asks Emily H. Wilson, as she explores Christopher Priest’s extraordinary novel, The Prestige

Rival magicians in Victorian England both claim they can teleport. Is this all illusion, asks Emily H. Wilson, as she explores Christopher Priest’s extraordinary novel, The Prestige

Mountaineering Women: Climbing through history tells the stories of more than a dozen female climbers who have conquered the world's greatest peaks

Mountaineering Women: Climbing through history tells the stories of more than a dozen female climbers who have conquered the world's greatest peaks

Sierra Greer's novel about a female robot, Annie Bot, just won a prestigious sci-fi prize, the Arthur C Clarke award. But she is hardly the first of her kind, says Sophie Bushwick

Sierra Greer's novel about a female robot, Annie Bot, just won a prestigious sci-fi prize, the Arthur C Clarke award. But she is hardly the first of her kind, says Sophie Bushwick