Exoplanet hunters Christopher Watson and Annelies Mortier explain the long search for a 'twin Earth' capable of sustaining life.

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy material, the ingredients of planets," according to NASA's Goddard Space ...

Voyager 1 has been exploring the cosmos for decades, but when it reached the edge of the solar system, it found something very strange and very hot.

To boost detection of potentially dangerous meteors, the Space Dynamics Laboratory at Utah State University is now sharing its open-source bolide detection software, dubbed ...

A second deep space antenna opened in a tiny monastic town in Western Australia could help unlock the secrets of the universe.

For astrophysicist Mansi Kasliwal, her appointment to the historic Palomar Observatory as the new director was a full-circle moment. The California Institute of Technology announced her new position ...

The Rose Parade float itself will stage the bridge of the USS Enterprise, as it makes its way on a journey like no other on Jan. 1 – complete with transponder pods.

Over the weekend, Florida Panthers star Brad Marchand shared photos from an off-season mountain trip just days before the new NHL season kicks off.