On July 1, 2025, a telescope in Chile detected something unexpected: a faint object streaking across the sky at an unusual ...

According to CNN, the camera’s full field of view for one image spans up to 400 high-definition television screens. The data ...

Using a combination of telescopes, astronomers have characterized the closest supernova linked to a fast X-ray transient. The ...

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

Most supernovae result from the dramatic collapse of massive stars, but one important type comes from a more modest origin.

Scientists are still trying to understand how galaxies formed and evolved from primordial gas clouds into the organized ...

Psyche, spanning 173 miles (280 km) at its widest, stands out in the asteroid belt. Long thought to be the exposed metallic ...

The Interstellar Boundary Explorer (IBEX) is a small satellite already orbiting Earth. IBEX has special instruments gathering ...

Ralph Waldo Emerson once penned the words “If the stars should appear one night in a thousand years, how would men believe ...

Plus: President Donald Trump spoke with both Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskyy ...

Scientists have detected planet-forming pebbles around two young stars, providing insight into the birth of solar systems ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the ...