Space-based solar power could deliver clean electricity day and night, but launch costs, safety, and scale remain major ...

Scientists using the Hubble Space Telescope discovered the largest protoplanetary disk ever, nicknamed Dracula’s Chivito, about 1,000 light-years from Earth. It is 40 times bigger than our solar ...

Interstellar comet 3I/ATLAS completes its near-miss with Earth, revealing bizarre chemistry and highlighting the growing ...

Here is a look at just a few of the biggest developments in astronomy that The Debrief has been tracking in 2025.

During comet 3I/ATLAS's closest approach to Earth, the Breakthrough Listen project attempted to search the interstellar ...

Astronomers observing the visiting comet have detected shifting jet structures inside an unusual anti-tail, offering fresh ...

A disk 40 times the diameter of our solar system has been discovered by the Hubble Telescope, which is likely an image of ...

Discover the mystery of 3I/ATLAS, the interstellar comet with wobbling 'anti-tail' jets. Harvard's Avi Loeb warns of its ...

Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

From stranded astronauts to secret moons to space photos that were once impossible to consider, here are the top space ...

Historically, lithium has been produced using two approaches: hard rock mining of spodumene deposits, as seen at the ...

I/ATLAS may have moved away from Earth as it makes its way out of the solar system, but this interstellar intruder continues ...