NASA

On Monday evening, Jupiter and Saturn appeared closer to each other in the sky than they have for hundreds of years in what has become known as the Great Conjunction.

They received a shipment that included roast turkey and cornbread dressing.

A study published last month by University of Florida researchers blaming sun spots for higher king tides means scientists may be able to forecast and plan for worse floods.

Scientists have used a NASA probe way out in space, beyond Pluto, to measure visible light that's not connected to any known source such as stars or galaxies.

Space is the best place — maybe the only place — to get a complete picture of how climate change is affecting the Earth's oceans. And what happens in the ocean does not stay in the ocean.

Three NASA astronauts and one from Japan's space agency reach the ISS after a 27-hour flight following Sunday's liftoff from Kennedy Space Center.

The money it will save could be used to return humans to the moon or send more complex space probes into our solar system.

A new test date has yet to be determined.

It's equal to about a 12-ounce bottle of water trapped in a cubic meter of soil spread across the lunar surface.

A NASA spacecraft sent out to collect rocks from an asteroid seems to have nabbed a lot of material, but there's now an unexpected problem — a flap isn't closing because some rocks are stuck.

NASA has collected and is returning its first sample from an asteroid. The rocks and dust could help us understand potentially dangerous space rocks and the history of the solar system.

Voting in space isn’t new. In fact it’s been happening for more than 20 years.