A newly discovered comet has astronomers excited, with the potential to be a spectacular sight in early April. C/2026 A1 ...

New tools unlock new discoveries in science. So when a new type of non-destructive technology becomes widely available, it's ...

The Nancy Grace Roman Space Telescope, set to launch in May 2027 with a 288MP camera, will “unveil the cosmos to the edge of the observable universe” ...

The breakup was caused by the extreme conditions near the Sun; during its latest approach, C/2025 K1 flew as close as 0.334 ...

NASA telescopes have so much data that a huge amount of it remains to be analysed. A high school student found 1.5 million objects in the universe on just one telescope designed to find asteroids. His ...

Getting your Trinity Audio player ready... You haven’t truly experienced a Colorado winter until you’ve pulled off a highway in January to take a photo, stepped confidently into what you thought was a ...

Side-by-side comparison of comet imagery highlights a striking contrast: Halley’s Comet as captured in 1986 versus the far less resolved 2025 Hubble image of interstellar object 3I/ATLAS, despite four ...

I've taken incredible photos of this interstellar comet for more than a month using two tiny iPad-connected scopes in my windowsill. You can catch it too, if you act quickly. Since 2004, I have worked ...

Scientists confirmed the object originated outside our solar system due to its high speed and trajectory. The comet poses no danger and will pass about 170 million miles from Earth. While not visible ...

A cool interstellar comet that for millions of years has drifted in the spaces between our stars is now back in our telescope viewing range and will make its closest approach to Earth this week. We’re ...

The comet poses no danger to Earth and will pass at a distance of about 170 million miles. Scientists are studying the object, which originated outside our solar system, using telescopes like Hubble ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space telescopes and orbiters have been documenting the rare visit. A mysterious ...