The Hubble Telescope appears as a tiny silhouette during a perfectly timed solar transit captured from Puerto Rico.

Using the Hubble Space Telescope, astronomers have discovered a new type of cosmic object, a cloud of dark matter and gas ...

The new image incorporates data from additional wavelengths that bring the previously invisible ionized gas cloud into view.

Orion the Hunter is such a great constellation and I have to believe many stargazers share the same opinion. Even if you’re ...