
Meteorite stirs life-on-Mars debate
Analysis of a meteorite that fell in the Moroccan desert three years ago revives theories about life on Mars, scientists said on Tuesday. ... more
|  |

Hawking warns AI 'could spell end of human race'
British theoretical physicist Stephen Hawking has warned that development of artificial intelligence could mean the end of humanity. ... more
|  |
Ex-US climate envoy: Trump threatening 'consensus science' worldwide
How did an Indian zoo get the world's most endangered great ape?
Australian scientists grapple with 'despicable' butterfly heist
|  |

Researchers develop building material that cools by reflecting heat into space
Researchers at Stanford say they've developed a material that cools itself by beaming excess heat into space; they hope it can one day be used to keep buildings cool on hot, sunny days. ... more
|

Soyuz Installed at Baikonur, Expected to Launch Wednesday
The Soyuz-2.1A carrier rocket has been successfully installed at the launch site at the Baikonur Cosmodrome in Kazakhstan and is scheduled for launch on October 29, the press service of the Russian ... more
|  |

Waking Up on Pluto's Doorstep
It's hard for me to believe, but after almost nine years of flight, we are literally on Pluto's doorstep, on schedule, in good health, and on course. In fact, at the end of this week, on Saturday, D ... more
|
 |

NASA's Orion Flight Test and the Journey to Mars
In the not-too-distant future, astronauts destined to be the first people to walk on Mars will leave Earth aboard an Orion spacecraft. Carried aloft by the tremendous power of a Space Launch System ... more
|  |

Orion Test Flight a Critical Step on NASA's Journey to Mars
America embarks on a long-lasting trip to Mars this Thursday. Orion's maiden flight, Exploration Flight Test-1 (EFT-1), slated to test spacecraft's crucial systems is a critical first step on our jo ... more
|