Add Yahoo as a preferred source to see more of our stories on Google. A 1,300-pound NASA satellite is set to reenter Earth’s atmosphere Tuesday evening after more than a decade in orbit, according to ...

Weighing just over 1,300 pounds, Nasa’s Van Allen Probe A is hurtling toward Earth, with its fiery re-entry set to slam into the atmosphere later tonight. While the risk of it harming anything on ...

A 1,300-pound NASA probe re-entered Earth's atmosphere on Wednesday, nearly 14 years after it was launched. The U.S. Space Force confirmed the Van Allen Probe A, which was launched in August 2012, ...

NASA confirms that Mars has air, but its composition and extremely low pressure raise a far more serious question: could a ...

The four crew members of NASA's Artemis II moon mission returned to Earth Friday evening, splashing down safely in the ...

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere, which kept it warm enough to support flowing water on its surface. So, ...

New Images from NASA's Hubble Space Telescope and James Webb Space Telescope show Saturn in both infrared and visible light.

Science and Technology Corp. has won a five-year, $163.1 million contract to help NASA carry out research-and-development activities that aid in the agency’s atmospheric science programs. NASA said ...

Cirrus-like clouds have been discovered on a giant planet 12 light-years away, a finding that could change the search for ...

There's one particular challenge facing the crewed missions of the near future that scares mission planners more than almost ...

A 1,300-pound NASA satellite is set to reenter Earth’s atmosphere Tuesday evening after more than a decade in orbit, according to projections from the agency and U.S. Space Force. The spacecraft, Van ...