For decades, scientists have been puzzled by the geological makeup of the far side of the moon, the mysterious hemisphere ...

Astronomers have scrambled to collect as much data as possible about Earth's temporary mini moon before it leaves. They've ...

New research confirms volcanoes were erupting on the far side of the moon billions of years ago. Researchers analyzed lunar soil brought back by China’s Chang’e-spacecraft and found fragments of ...

In November 1969, Apollo 12 astronauts Commander Charles "Pete" Conrad, Command Module Pilot (CMP) Richard F. Gordon, and ...

NASA has marked the 55th anniversary of Apollo 12 - world's second manned mission to the Moon. Astronauts Charles "Pete" ...

The gray, crushed rock material that coats the surface of the Moon is ... of Aerospace Engineering Sciences at the University of Colorado Boulder. “The Apollo astronauts struggled a lot with lunar ...

NASA's astronauts aboard the International Space Station have been told to prepare for an urgent evacuation amid growing safety concerns. The US space agency and its Russian counterpart ...

"It's remarkable to think that the samples Apollo 16 brought back more than half a century ago still have secrets to reveal about the moon's history." ...

A NASA astronaut who was hospitalized upon return from the International Space Station for an unspecified medical condition was released Saturday in "good health," the U.S. space agency said.

(NASA/Joel Kowsky via AP) A NASA astronaut who was briefly hospitalized after returning from space has been released, the space agency said Saturday. NASA’s Matthew Dominick, Michael Barratt and ...

Four astronauts were hospitalized after returning to Earth from an eight-month mission to the International Space Station, and one of them was kept overnight in stable condition. Three NASA ...

Oct. 26 (UPI) --An unnamed astronaut was released from Ascension Sacred Heart Pensacola in Florida and returned to Johnson Space Center in Houston in good health Saturday, NASA reported.