On Friday, 51-year-old astronaut Scott Kelly, who has flown three previous space missions, will return to the International Space Station, where he will remain for a year. A whole year.
After spending nearly eight years floating through deep space, NASA’s Dawn spacecraft finally reached its destination Friday, a dwarf planet in the asteroid belt called Ceres. Continue reading
Years into its nearly decade-long mission to survey the asteroid belt, NASA’s Dawn spacecraft traveled through deep space to better understand the dwarf planet Ceres. Now within 52,000 miles of the celestial body, Dawn’s latest images still leave scientists baffled about Ceres’ bright white spots.
Michael McDonnell has climbed Mount Kilimanjaro. He has a physics degree. He’s worked in hazardous environments. His hope is that these qualifications will convince a selection committee that he’s the perfect candidate for the first human voyage to Mars.
So far, it has. He was among the final 100 candidates — 50 men and 50 women — announced for the Mars One mission today, down from an initial candidate pool of 200,000. Continue reading
Earth’s close encounter with Asteroid 2004 BL86 on Monday revealed that the massive space object had a traveling companion: its own moon. Continue reading
An unmanned Atlas V rocket launched from Cape Canaveral, Florida on Tuesday night with a Navy communications satellite on board. Continue reading
The Triana satellite was the brainchild of Al Gore and promised to revolutionize climate science and inspire generations. But after political controversy and poor timing, the satellite spent more than a decade in storage. Now scientists have dusted it off and the renamed Deep Space Climate Observatory will finally make it to space on January 29. Continue reading
In 1995, the Hubble Telescope snapped a stunning photo in the Eagle Nebula, 6,500 light years from Earth. The photo revealed three gigantic columns of cold gas, illuminated by the ultraviolet light from nearby young stars. The Pillars of Creation became one of the telescope’s most iconic and popular images.