The one-of-a-kind wedding band was crafted by the artisans at the Honest Hands Ring Co. of Colorado.

Learn more about the water molecules on the moon, which may trace their origins to the materials that made Earth and comets.

NASA's Parker Solar Probe is out of contact with mission control after its closest-ever pass of the sun on Tuesday, Dec. 24.

Suni Williams and Butch Wilmore won't be back on Earth before March, but they've got candy canes and Santa hats to celebrate ...

The concept of touching the Sun can be traced back to the ancient Greek myth of Icarus, but scientists at NASA have turned ...

According to NASA, the Parker Solar Probe reached speeds of up to 430,000 miles per hour, enduring temperatures as high as ...

NASA's Parker Solar Probe is expected to make a fiery dive close to the solar surface on the morning of Christmas Eve.

NASA's Parker Solar Probe flew closer to the sun than any human-made object ever — a stunning technological feat that ...

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas ...

NASA's Parker Solar Probe has been breaking records since the day it launched as the fastest space mission in history. Now, ...

Nasa’s holiday video from the ISS, featuring astronauts in Santa hats and a Christmas tree floating in zero gravity, has ...