Billionaire SpaceX ally is a space industry outsider but is broadly viewed as a solid choice to lead the space agency.

Jovian storms can rework the whole chemical makeup of Jupiter's deep atmosphere by picking up ammonia from and dropping it ...

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on ...

NASA said the telescope is expected to collect data on more than 450 million galaxies and more than 100 million stars in the Milky Way by surveying the entire sky in 102 infrared wavelengths.

The great Russian physicist and Nobel laureate Lev Landau once remarked that "cosmologists are often in error, but never in ...

The Atacama Cosmology Telescope (ACT) collaboration, which includes researchers from the University of Toronto, recently ...