Astrophotographers use sophisticated imaging technology to take and edit photographs that bring us the cosmos with startling ...
Astronomers have traced two mysterious fast radio bursts from space to wildly different places, which suggests the phenomenon ...
While the planets are technically always "aligned" along the same plane in our sky, seeing so many at once is a special ...
The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.
As space expanded, everything spread out and cooled. Nowadays, the universe is not only huge but also cold in its average temperature (just a few degrees above absolute zero), though stars and ...
Sky watchers are in for a treat this month as the stars align to give amateurs a shot to see six planets at once.
For much of January and February, you have the chance to see six planets in our solar system after dark, although two — Uranus and Neptune — will be hard to see without a telescope or high-powered ...
Although it's being mistakenly promoted as a "rare planetary alignment," one of the best "planet parades" in half a century is now taking place. Here's how to see it.
Planet Parade 2025 is an incredible celestial event that promises to bring six planets into alignment. This rare event can be ...