Vulcan’s certification means SpaceX should have at least one competitor for future launches — though several other firms are ...

The US Space Force on Wednesday announced that it has certified United Launch Alliance's Vulcan rocket to conduct national security missions.

People across Europe may have had the chance to see the phenomenon -- as long as it was not obscured by clouds ...

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...

It’s part of an experiment called “AWESOME,” which seeks to observe how auroras affect Earth’s upper atmosphere.

The group learned about the science of flight and the mechanics of hot air balloons — from the basket to the burner. "When you bring things in here that are tangible for them, t ...

U.S. negotiators are working with Russian representatives on a proposed partial ceasefire in Ukraine. The meeting on Monday ...

Joe Holt is an aviation pioneer, having battled racial discrimination to eventually teach thousands of future pilots to enjoy ...

Musk critics organized dozens of peaceful demonstrations at Tesla dealerships and factories across North America and Europe.

Meteorologists and former agency leaders say the cuts in weather balloon launches will degrade the accuracy of forecasts just ...

As tens of millions of people around the world watched two US astronauts safely return to earth, a key player in Australia’s ...

Israeli strikes overnight killed at least 40 Palestinians across Gaza. That's according to three local hospitals, which said strikes hit homes in the cities of Khan Younis and Rafah in ...