It is the middle of summer in the U.S. of A., and just like what had happened during most of the past 40 years, we now have ...

Crewed Mars missions will require a new ascent vehicle ...

A previous Sotheby’s sale for a guitar owned by Van Halen — that one on display in the band’s “Hot for Teacher” music video — ...

It's the largest piece of Mars ever found on Earth — a 54-pound (25-kilogram) meteorite that fetched more than $5 million at a New York auction last month, setting a world record.

This week SpaceNews is at the SmallSat Conference in Salt Lake City, Utah. In this episode of Space Minds, host Mike Gruss speaks with Professor Sir Martin Sweeting, Executive Chairman of Surrey ...

Here’s a look at what’s going on above us right now and later in the month. The expression “dog days” refers to the period from July 3 through Aug. 11, when Sirius rises in conjunction with the sun.