A solar conjunction occurs as Venus' orbit carries it into alignment with the sun and Earth. Venus will align with the sun ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

The European Space Agency recently inaugurated the New Norcia 3, a 115-foot deep-space antenna located in Western Australia.

AI matches daily forecasts like never before, but when it comes to heat, cold, and wind records, HRES physics rules.

The observations were carried out by the Breakthrough Listen program as the object neared its closest approach to Earth on ...

Four astronauts are about to become the first humans to venture near the moon in more than half a century since NASA's iconic ...

NASA could be sending a crew on the Orion spacecraft out past the moon in less than a month if everything falls into place.

When we think of global warming, what first comes to mind is the air: crushing heat waves that are felt rather than seen, ...

SpaceX is now seeking FAA approval to add new trajectories as Starship strives to reach orbit. Under the plan, the rocket ...

Space mining often sounds like a fast route to endless metals. In practice, the first question is simple: what are small ...

NASA's Artemis II mission, set to launch on Feb. 6, will send four astronauts farther from Earth than any human has traveled ...

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...