The rotation of the Earth captured in the trails of the stars over Cape Canaveral Air Force Station on Jan…
Got gas? The black hole in galaxy cluster RX J1532.9+3021 is keeping it all for itself and stopping trillions of stars…
What was the Universe like more than 13 billion years ago, just 500 million years after the big bang? New…
For the first time, astronomers have found conclusive evidence of water in the hazy atmospheres of planets orbiting other stars.…
As astute readers of Universe Today, you likely know what a supernova is: a stellar explosion that signals the end…
It took sharp and patient eyes, but researcher Mark Showalter of the SETI Institute has found a tiny moon orbiting…
Since its discovery in 2005, exoplanet HD 189733b has been one of the most-observed planets orbiting another star, as its…
The Hubble Space Telescope team has released a video of Comet ISON as it is tearing toward its encounter with…
How does raw data from the Hubble Space Telescope end up to become a finished gorgeous color image, like the…
Sometimes the popular names given to an astronomical object hit the mark of describing its features. Other times…. not so…