Seven planets will align in the night sky on Feb. 28, 2025. Here are the planets you'll be able to see and where to look to ...

Astronomers have long believed that the swirling disks of gas and dust that form planets around young stars last only about ...

Uncover the Webb Telescope's fascinating discovery of a 34-million-year-old planet-forming disk around a red star.

If there were such a thing as a photo album of the universe, it might include snapshots of pancake-like disks of gas and dust ...

Researchers discovered a planet-forming disk that lasted 30 million years. This challenges previous estimates of 10 million years.

Planetary parades are rare celestial events where multiple planets align in the sky, creating a stunning visual spectacle.

Mar. 11, 2025 — A new study presents a compelling new model for the formation of super-Earths and mini-Neptunes -- planets that are 1 to 4 times the size of Earth and among the most common in ...

A spectacular celestial event is set to captivate the night sky this week as all seven planets in our solar system align in a rare planetary parade. This extraordinary alignment, which will not occur ...

A rare 7-planet alignment will be visible this week after sunset, with Mercury, Venus, Mars, Jupiter, Saturn, Uranus, & ...