NASA has used the James Webb Space Telescope to better understand the universe just after the Big Bang. The results have ...

This image of the Vela Molecular Ridge was captured by SPHEREx and is part of the mission’s first public data release. The yellow patch on the right side of the image is the emission nebula RCW 36, a ...

New telescope images show that the interstellar comet 3I/ATLAS is shooting a giant jet of gas and dust toward the sun. This ...

NASA has captured some of the most breathtaking images of stars, galaxies, and celestial events using powerful instruments like the Hubble Space Telescope, the Cassini spacecraft, and the ...

The discovery that the universe extends beyond the Milky Way galaxy was a pivotal moment in astronomy. In 1925, astronomer Edwin Hubble identified a Cepheid variable star, known as V1, in the ...