What if water and hydrogen don’t stay separated inside planets like Earth and Neptune? New research from UCLA and Princeton ...

Ancient microbes illustrate a particular kind of respiration in which carbon dioxide and hydrogen are combined to form acetic ...

According to NASA, the deorbit burn, when the spacecraft is due to enter Earth's atmosphere, is scheduled for 5.11pm EST (9.11pm GMT) on Tuesday. The crew is due to splashdown in the sea off Florida’s ...

Planets can be extremely hot when they are born, and new computational experiments show that such planets would have an atmosphere composed of a homogenous mixture of hydrogen and water. As the ...

A Dragon spacecraft bringing astronauts Sunita Williams and Butch Wilmore home after nine months in space splashed down off the coast of Florida at 3.30 am IST.

Then, NASA officials expect Wilmore, Williams and the other two Crew-9 members to re-enter Earth's atmosphere inside a SpaceX Dragon capsule before splashing down about 5:57 p.m. off the Florida ...

Barry Wilmore and Sunita Williams have been at the International Space Station since June after technical issues with their spacecraft.

A spacecraft's sample return capsule was detected entering the Earth's atmosphere using acoustic sensors by a team of scientists from the Los Alamos National Laboratory and Colorado State University.

"The phenomenon is highly repeatable. We discovered an unplanned new technique for identifying objects entering the earth's ...