The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

No telescope has basked in the night sky quite like the enormous new Vera Rubin Observatory. Here's what it could reveal ...

Macquarie University astronomers have tracked an extreme planet's orbital decay, confirming it is spiraling toward its star in a cosmic death dance that could end in three possible ways.

Bluish-white Regulus in Leo is moving toward the western horizon and sets around 10 p.m. in mid-July, followed a couple of ...

The space-based observatory has revolutionized the way we see space, and it can now add another remarkable accomplishment to ...

What happens when you build the largest digital camera on Earth, capable of capturing 3.2 gigapixel images, and aim it at the depths of space from a remote Chilean mountaintop? You get results like ...

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

The debut images from a powerful telescope at Chile's Vera Rubin Observatory show distant galaxies and star-forming regions in spectacular detail.

The extrasolar planet, dubbed TWA 7b, also has the lowest mass of any planet that has been directly imaged beyond the solar ...

According to Live Scence, the planet’s shadow was first spotted in 2021 in data taken by the European Space Agency’s Gaia ...

World's largest digital camera observes cosmos, capturing detailed images of galaxies, asteroids, and stars changing ...