Spacecraft finds more evidence for Mars water
Posted: Fri, Feb 16 10:51 AM ET (1551 GMT)
Scientists analyzing some of the first images returned by NASA's Mars Reconnaissance Orbiter (MRO) spacecraft have found geological features that appear to have been...

Atlantis rolled out to launch pad
Posted: Fri, Feb 16 10:34 AM ET (1534 GMT)
NASA rolled out the space shuttle Atlantis to launch pad 39A Thursday in preparation for the first shuttle launch of 2007 in a month. Atlantis,...

SES, GE in buyback deal
Posted: Thu, Feb 15 8:00 AM ET (1300 GMT)
GE Capital has agreed to sell its stake in satellite operator SES Global back to the company in exchange for an on-orbit satellite, cash,...

Congress approves reduced NASA budget
Posted: Thu, Feb 15 7:48 AM ET (1248 GMT)
The Senate passed a funding bill Wednesday that will give NASA about half a billion dollars less than what it originally anticipated for 2007. The...

Delta 2 launch delayed
Posted: Wed, Feb 14 9:06 AM ET (1406 GMT)
The launch of five space science satellites on a Delta 2 has been pushed back a day when stormy weather hindered launch preparations. The Delta...

ISS suffers temporary power outage
Posted: Mon, Feb 12 9:01 PM ET (0201 GMT)
The International Space Station suffered a power outage Sunday that cut off communications with Earth for about 90 minutes, NASA announced Monday. The power outage...

Saturn moon sprays neighbors with ice
Posted: Mon, Feb 12 8:28 AM ET (1328 GMT)
A Saturnian moon with active geysers is coating a number of other moons with ice particles, scientists reported last week. In a paper published in...

Astronauts wrap up series of spacewalks
Posted: Fri, Feb 9 8:28 AM ET (1328 GMT)
Two NASA astronauts worked outside the International Space Station on Thursday, completing a series of three spacewalks conducted in a nine-day period. Mike Lopez-...

Mars orbiter suffering instrument problems
Posted: Thu, Feb 8 8:24 AM ET (1324 GMT)
Two instruments on NASA's Mars Reconnaissance Orbiter (MRO) spacecraft, including its high-resolution camera, have encountered problems affecting their performance, the space agency announced...

NASA to review astronaut psychological testing
Posted: Thu, Feb 8 8:12 AM ET (1312 GMT)
NASA leaders said Wednesday that they agency will review how it screens potential astronauts and reviews the mental health of active astronauts in the wake...