Rocket Lab USA (NASDAQ: RKLB), a developer of reusable orbital rockets, went public by merging with a special purpose acquisition company (SPAC) on Aug. 25, 2021. Its stock opened at $11.58, but it ...

A private US spacecraft headed to the moon has captured breathtaking images of Earth during its journey. Firefly Aerospace's lunar lander, named Blue Ghost, is currently orbiting Earth and recently ...

NASA has been a symbol of human creativity, curiosity, and resolve since its founding on October 1, 1958. NASA was America's ...

An uncrewed spacecraft just snapped an iconic portrait of the blue marble from space. Firefly Aerospace's Blue Ghost lander, ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

A new study by NASA’s Chandra X-ray Observatory and the European Space Agency’s XMM-Newton highlights the challenges planets ...

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

Wilmore, 61, and Williams, 58, are veteran astronauts and are both naval officers and former test pilots. Williams has been a ...

Over the past few trading days, Viasat ( VSAT -0.48%) stock ascended like a gravity-defying spacecraft. Shares of the satellite communications specialist ballooned in price, rising by 29% this week, ...

For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

The International Space Station (ISS) started 2025 with a long-awaited return to EVA activities from the United States ...