HOUSTON — NASA hosted a welcome home party tonight for astronauts returning from their recent space missions. The event included two astronauts whose planned two-week trip extended to nine months.

A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar system, with the biggest ones having as much energy as a billion hydrogen bombs.

Solar flares are intense bursts of radiation coming from the sun. They are the most powerful explosions in our solar system, ...

NASA compares the universe's biggest black holes with "each other and to our solar system," in this Goddard Space Flight ...

Four NASA astronauts who recently returned to Earth from a mission aboard the International Space Station will take part this ...

The presentations were made by Noah Petro and Barbara Cohen, NASA’s Artemis III and IV mission science leads from the Goddard ...

When NASA astronauts return to the moon under the Artemis campaign and eventually venture farther into the solar system ... at NASA's Johnson Space Center in Houston, took place from October ...

The spacewalk lasted about 6.5 hours, according to NASA. Two NASA astronauts have completed a spacewalk, stepping outside the International Space Station (ISS) on Thursday to take part in U.S ...

NASA's James Webb Space Telescope has made the first-ever and long-anticipated detection of ice outside of our own solar system. The frozen water was found within a debris disk circling HD 181327 ...

NASA is exploring alternative ways to deliver its VIPER rover to the moon after canceling partnership proposals to land a ...

Two NASA astronauts performed history's fifth all-female spacewalk today (May 1), moving an antenna and partially preparing the International Space Station for a new set of solar arrays.

Houston, we have a ... job? A career at NASA commanding space exploration missions from the agency's Johnson Space Center in Houston was recently voted as the "coolest" job in all of Texas.