A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

Astronomers have discovered a distant dwarf planet orbiting beyond Neptune — a frozen world so far from the Sun that it challenges everything we know about how the solar system formed.

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

Astronomers detected a bright signal, coming from deep inside a dust disc, that is likely newborn planet HD 135344B still ...

For the first time ever, astronomers have captured an image of a baby planet forming inside its star’s ring. What does this mean for our understanding of planet formation? Tune in to find out!

At Paris Fashion Week, Chanel's creative director Matthieu Blazy opened the season’s most anticipated debut beneath colossal ...

Space weather isn’t referring to rain clouds that float through the galaxy. Instead, it’s caused by massive explosions of ...

NEW YORK, NY / ACCESS Newswire / October 2, 2025 / The market doesn’t reward talk. It rewards proof. Nowhere is that more obvious than in the debate over supply chain circularity. Recycling pledges ...

Due to the lapse in federal government funding, NASA is not updating this website. This artist's conception compares a hypothetical solar system centered around a tiny "sun" (top) to a known solar ...

What Makes Our Solar System Special? SNL’s cold open mocks Trump, Hegseth in 51st season premiere He made an ‘illegal' film in Iran. Now the U.S. government is preventing him from coming to the Bay ...

Just two decades after astronomers discovered the first exoplanet, NASA has confirmed the existence of 6,000 alien worlds. The total will rise even quicker as next-generation telescopes take flight.

The interstellar object dubbed 3I/ATLAS has been fascinating astronomers since its discovery in early July. The object, generally believed to be a comet, is screaming through the solar system at ...