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 ...

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, swirling around newly formed stars across the Milky Way. Known as ...

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

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.

Skygazers have something to look forward to Friday, as the seven other planets in our solar system will be visible, with a ...

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

"To make the specific arrangement of orbits we ... in such systems evolve much more quickly and planets have less time to form. Although our solar system took a different evolutionary route ...