The sunspot, initially classified as large, came fully into view on November 30, confirming its truly vast size.

SpaceX has its first Falcon 9 rocket launch planned for December from the Vandenberg Space Force Base. Here's where to see it in California.

As we travel from Mars’s equator toward the planet’s northern regions, we arrive at Coloe Fossae. This landscape is characterized by long, shallow grooves that cut across an area filled with steep ...

NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

For the first time, a fleet of orbiters and a rover circling another world has captured detailed views of an interstellar visitor as it swept through the inner solar system. As comet 3I/ATLAS brushed ...

The researchers examined 28 hours of audio recordings, documenting 55 episodes of what they consider to be “mini lightning” over two Martian years.

Scientists combine observations from Mars missions to get the clearest and most accurate track of 3I/Atlas so far.

The most publicized church in the world in 1962 has been the Little Falls United Presbyterian Church of Arlington, Virginia. Its minister, the Rev. Frank A. Erwin, has played a key supporting role in ...

Interstellar comet 3I/Atlas has moved within 300 million km of Earth as scientists continue tracking its rare journey.

An international team has made a significant breakthrough in understanding the tectonic evolution of terrestrial planets.

There is no life on the moon. The 2020 election was not rigged. I have no direct evidence to support any of these claims, but ...

The space agency got a close look at the interstellar visitor over the past few months as it zipped by Mars and the sun ...