Air and Space

The UFO expert said it was likely not 'adversarial technology.'

"Nature is clever; it can produce planets in a range of different ways," said Thayne Currie, a lead researcher on the study.

A series of technical issues that popped up during the dress rehearsal for the Artemis I moon rocket program has forced NASA to put a hold on the test until at least the weekend.

NASA kicked off a critical countdown test Friday for its new moon rocket, a 30-story behemoth that could make its first lunar test flight by summer.

Good news everyone! You’ll be able to see Venus, Mars and Saturn the first week of April, as well as some famous star clusters, in the night sky.

Jeff Bezos’ Blue Origin launched its fourth human flight, sending six passengers to the edge of space from its complex near Van Horn, Texas.

Pluto could have a far more viscous interior than previously thought after scientists say giant dome-like formations on the space rock’s surface were once recently active cryovolcanoes or icy volcanoes.

“We’ve certainly seen galaxies further away, but that is the new record-holder for the most distanced star that we know of,” NASA astronomer Jane Rigby said.

The European Space Orbiter reached its closest distance to the sun Saturday giving researchers an unprecedented look, according to NASA.

Scientists are concerned because an ice shelf the size of New York City collapsed in East Antarctica, an area that had long been thought to be stable.

International astronaut crew will share paella and other Spanish dishes on the space station.

There are parts of the galaxy that are believed to be two billion years older than previously thought, according to the European Space Agency.

SpaceX's Crew-4 will launch to the International Space Station (ISS) in April aboard a Dragon capsule named "Freedom." 

Before any performance, whether a school play or a Broadway production, there is a dress rehearsal – usually many rehearsals – before opening night. The same goes for NASA's new moon rocket.

NASA has shared an image depicting what researchers say is the first observation of a debris cloud from a massive celestial collision.

Pete Davidson is no longer going to the edge of space on Jeff Bezos’ Blue Origin rocket after the launch was delayed, the company said.

As NASA’s giant moon rocket rolls to the launch pad for the first time, some pieces of space shuttle history are riding along with it. The SLS rocket’s engines and boosters powered each of the shuttles through the years, all the way back to Columbia.

NASA began the process of rolling out the Space Launch System to the launchpad for the first time. The 322-foot-tall moon rocket known as Artemis-1 is headed to Kennedy Space Center launchpad 39B for the first time, but it won't be leaving Earth, at least not yet.