Blue Origin launched its second heavy-lift New Glenn rocket Thursday, putting two small NASA satellites onto a long, looping course to Mars to learn more about how the sun has slowly blown away the ...

Scientists have long looked to the skies for signs of alien life, imagining flying saucers or flashing lights. But a new theory suggests that alien probes could already be here, hiding in plain sight.

The mission will be the second launch of Blue Origin's New Glenn rocket. Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere ...

Mexican precious metals miner Fresnillo (LON: FRES) is acquiring Canada’s Probe Gold (TSX: PRB) for C$780 million ($556 million) in cash, marking the company’s first entry into Canada. Fresnillo will ...

Rep. Anna Paulina Luna and Harvard Scientist Avi Loeb are calling for NASA to monitor the Manhattan-sized interstellar object 3I/ATLAS as it passes the sun on Halloween Eve to ensure it does not drop ...

A trusty pair of socks can do more than just provide a barrier between your feet and walking shoes. They wick away sweat and prevent blisters. But a specific kind can offer real health benefits: ...

An unexpected visitor to our solar system spotted earlier this month might be a piece of alien technology—that is, according to one professor from Harvard University. 3I/ATLAS—which is only the third ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. NASA’s twin ...

NASA’s Parker Solar Probe skimmed the sun on Christmas Eve and lived to tell the tale. The heat-hardened spacecraft made its closest solar flyby yet at 6:53 a.m. EST on December 24. It came within 6.1 ...

A NASA spacecraft made history and is safe after making the closest-ever approach to the sun. On Tuesday, the Parker Solar Probe hurtled through the sizzling solar atmosphere and passed within a ...