Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...

Within one of the "toe beans" of the feline footprint exists a subset of "mini toe bean-reminiscent" structures composed of gas, dust and young stars, according to NASA. The Webb telescope's NIRCam ...

Bitcoin can't ever experience the same type of problem. What's more, NASA launched a probe in late 2023 and expects it to ...

Scientists Believe an Asteroid Might Crash Into the Moon in 2032, a Once-in-5,000-Year Event A recently discovered asteroid ...

Comet 3I/Atlas may be the oldest spotted so far and should be visible through amateur telescopes in just a few weeks' time.

The icy traveler, called 3I/ATLAS or Comet ATLAS, was discovered on July 1 by the NASA -funded ATLAS survey telescope in Río Hurtado, Chile. This enormous space snowball came from the direction of the ...

Here's everything to know about the James Webb Space Telescope, and what it captured on its three-year anniversary observing the cosmos. To mark Webb's third year of operations, NASA shared an image ...

When the news started to spread on July 1, 2025, about a new object that was spotted from outside our solar system, only the ...

The object is big – possibly as wide 12 miles, larger than the asteroid that wiped out the dinosaurs – and is speeding ...

The biggest Martian meteorite ever found on Earth is going under the hammer — and it’s got collectors buzzing from London to ...

Emily Kwong and Regina Barber of NPR's Short Wave talk about a comet visiting from interstellar space, caterpillars that eat ...