The Sun is constantly moving through space at a speed of 720,000 km/h (450,000 mph) – but that’s a leisurely Sunday stroll compared to some. Astronomers have now discovered a star known as S5 ...

Astronomers have discovered what seems to be a star racing through the Milky Way at 1.2 million mph, dragging a Neptune-sized planet along for the ride.

Astronomers have spotted the fastest rotating star yet found — a massive and bright young star located in our neighboring dwarf galaxy, the Large Magellanic Cloud.

Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon may originate in diverse ways.

A groundbreaking new supercomputer model shows how magnetic fields shape the turbulent flow of charged particles in space.

A little digital enhancement creates some of the best images of our glowing metropolises that you’ve ever seen. Seen from space, cities look incredibly detailed at night, when streetlights and ...

Scientists have gotten the best-ever view of 'space tornadoes' howling near the Milky Way's black hole. The cosmic twisters could play an important role in distributing organic molecules ...

NASA astronaut and Expedition 73 crew member Nichole Ayers took this photo of the forward portion of the International Space Station on May 1, 2025.

World View shared a copy of a letter from the Federal Aviation Administration saying that the company's six passenger, two pilot gondola will qualify as a space vehicle because the conditions at ...

SEATTLE -- The Space Needle promises better views and floor-to-ceiling glass on the interior and exterior in the third renovation in the 55-year-old landmark's history.This $100 million renovation ...