Albert Einstein himself thought that the eponymous Einstein ring would be impossible to observe, but the Euclid telescope has ...

E! News co-host Justin Sylvester joins TODAY’s Jenna Bush Hager and guest co-host Amy Poehler to share the latest scoop in ...

The peak of the current solar cycle is ongoing, bringing spectacular views of the northern lights to several U.S. states.

As the satellite internet market heats up, Canada-based MDA Space confirms a $1.1 billion contract with Globalstar, which got its own billion-dollar investment from Apple last year.