When NASA launched the Pioneer probes, they were met with an intriguing mystery. At around 20 astronomical units, both ...

Scientists aim to build the first graviton detector to explore gravity's quantum nature, despite significant challenges.

Social media is flooded with claims that Earth will briefly lose gravity next year. From ‘Project Anchor’ to black holes, ...

In the bigger picture, "down" could be defined as being below the plane of the solar system, which is known as the ecliptic.

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the object's structure.

Together, they form a continuous historical thread linking the earliest UFO debates of the Cold War to today’s formal federal ...

Astronomers have captured the moment a 'reborn' supermassive black hole awakened after 100 million years of silence.

Scientists have solved one of the universe's great mysteries, as they reveal the identity of the 'little red dots' in deep ...

The interstellar comet 3I/ATLAS arrived looking like a routine icy visitor and then promptly started shredding the rulebook ...

American Museum of Natural History Astronomer Dr. Jackie Faherty joins WIRED to answer the internet's burning questions about ...

A 700-metre asteroid went undetected near Earth after hiding in the Sun’s glare, raising fresh questions about blind spots in ...

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