The new book "Gemini and Mercury Remastered" features iconic images from the earliest days of human space exploration ...

Scientists have long sought evidence to refute string theory, but a new test seeks to disprove key aspects with help from the Large Hadron Collider.

A year after announcing plans to offer rideshare missions to GEO, Impulse Space says demand has been strong enough to offer an annual series of them.

The Pentagon launched its first experimental navigation satellite in nearly 50 years, aiming to test out new technology that could shape future military GPS programs.

The first space race was about flags and footprints. Now, the new race is to build there, and doing so hinges on power.

Brookhollow Park is full of mysteries and secrets hidden in nooks and crannies. One of the more obvious secrets is the massive briefcase that you can open.

A first-of-its-kind program based in Fort Worth is helping first responders do something they rarely get to do: slow down, step away and begin to heal.

Any better ideas? Lawmakers writing NASA’s budget want a cheaper upper stage for the SLS rocket Eliminating the Block 1B upgrade now would save NASA at least $500 million per year.

SpaceX, which has dramatically lowered the cost of launching to orbit, could become a key leader in the sector of space-based research and development for commercial goods.

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien life in the glow of a distant planet. Other scientists were quick to ...