Ready to see a SpaceX Falcon 9 blast off into the sky? The first California rocket launch of August could take place this weekend.

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of ...

You might have seen an interesting phrase popping up in your social media feeds lately:“Chiron is in retrograde.” If you're ...

Instead, scientists are looking into existing spacecraft already in orbit around other planets. Harvard Professor Avi Loeb ...

Avi Loeb suggested that NASA may have rushed to conclusions by ruling out the possibility of an artificial aircraft.

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of ...

August’s full sturgeon moon is peaking this weekend, accompanied by meteor showers and shining planets. Here’s how to see the ...

Loeb has developed what he calls the 'Loeb Scale', a ranking system to evaluate the likelihood that an object is artificial, ...

The Sturgeon Moon will reach peak brightness at 3:55 a.m. on Saturday, August 9, but the best time to catch it is Friday ...

A remarkable piece of technology, theoldest government computer still in operation, is over 25 billion kilometers (15.5 ...