Fox Science

A California woman's home has reportedly been invaded by a flock of endangered California condors.

A brood of trillions of periodical cicadas is poised to emerge in states across the country this month.

SpaceX achieved the first successful touchdown of its prototype Starship rocket during the latest test flight of the next-generation launch vehicle in south Texas on Wednesday, after four previous landing attempts ended in explosions.

The Eta Aquarid meteor shower will peak Wednesday evening into early Thursday morning, giving curious viewers the opportunity to see debris from the famous Halley's Comet.

Within days, a couple weeks at most, the cicadas of Brood X (the X is the Roman numeral for 10) will emerge after 17 years underground.

It turns out the lights in the night sky over western Washington state on Tuesday weren’t UFOs. Instead, they were SpaceX Starlink satellites, according to a report.

A 6-year-old girl from Kailua, Hawaii, had a frightening encounter with a shark over the weekend, according to a report. 

The massive core of a Chinese rocket used last week in the launch of the first leg of its space station is expected to reenter the Earth’s atmosphere on May 6, a report said.

China's Long March 5B rocket's core stage is set to make an uncontrolled reentry into Earth's atmosphere in the next few days. 

The almost 100-foot core of China's Long March 5B rocket is likely to make an uncontrolled reentry at an unknown point in the coming days.

A great horned owl survived and is recovering after getting stuck in the grille of a truck traveling from Alabama to Florida.

The massive core of a Chinese rocket used last week in the launch of the first leg of its space station ambitions is whipping around Earth in a low orbit, and where it lands is anybody's guess.

Two Florida scuba divers uncovered a mammoth bone possibly dating back to the Ice Age while diving in a local river, according to reports.

A SpaceX capsule carrying four astronauts departed the International Space Station late Saturday, aiming for a rare nighttime splashdown to end the company’s second crew flight.

NASA’s SpaceX Crew-1 Mission Commander Michael Hopkins and project scientists at Florida's Kennedy Space Center have grown leafy greens aboard the International Space Station for 64 days, the longest duration to date. 

Former Nevada Sen. Harry Reid believes U.S. defense contractor Lockheed Martin may have once had fragments of a crashed UFO in its possession, it was revealed Friday.

A forthcoming report from the Pentagon and U.S. intelligence agencies about the presence of UFOs could shed light on "a potential catastrophic failure of intelligence," a former British defense official told "Tucker Carlson Tonight" Friday.

NASA and SpaceX delayed the Crew-1 mission astronauts' return to Earth for a second time on Thursday.

NASA's Ingenuity Mars helicopter aced its fourth experimental flight on Friday.

The Senate has confirmed former Florida Sen. Bill Nelson, who once flew on the space shuttle, to be the next NASA administrator.