Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

Astronomers have identified a quartet of small rocky planets orbiting Barnard's star - one of our closest stellar neighbors - ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar ...

Astrophysicists have once again enriched our knowledge of the cosmos with a new discovery: two small planets orbiting ...

Clear skies will set the stage for what will be an excellent observing opportunity Friday night, Feb. 28, 2025.

Astronomers have discovered four small planets orbiting Barnard's Star, the second-closest star system to Earth, using ...

A long awaited astronomical event dubbed as the planet parade or planetary alignment when four planets are visible to the naked eye on the evening sky, Mars on left, Jupiter in the middle, Saturn and ...

Mercury: The smallest and innermost planet in our solar system. It's a rocky, cratered world with a thin atmosphere. Venus: Often called Earth's "twin" due to its similar size and mass, Venus has a ...

Stargazers will be treated to a rare alignment of seven planets on 28 February when Mercury joins six other planets that are already visible in the night sky. Here's why it matters to scientists.

Our grade school understanding of the Solar System may not take into account the constant discoveries being made in our ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...