Discover the wonders of space with Celestia, the free simulator that brings the cosmos to life. Explore over 100,000 stars, real-time planetary positions, and immersive community content. A must-have ...

One of the main objectives of the Hubble Space Telescope, launched in 1990, was to measure the size and age of the Universe, ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which orbits the Milky Way.

Astronomers who examined the sound waves from the Big Bang say that the Earth and the entire Milky Way could be trapped in a ...

With the universe constantly expanding, scientists have a hard time finding where its center is. This article was originally ...

Astronomers suggest that Earth and the Milky Way galaxy could be situated within a vast void, potentially solving the enigma of the Hubble tension.

The discovery of a potentially habitable exoplanet by the James Webb Space Telescope sparks fresh curiosity across science ...

Astronomers have identified a rare "fossil galaxy" named KiDS J0842+0059, located about 3 billion light-years from Earth, providing a unique window into the early universe. This galaxy, unchanged for ...