Pentagon says there's ‘no verifiable evidence’ of extraterrestrial technology, beings or activity
The Department of Defense said UAPs were mainly balloons, birds, drones, satellites and aircraft.
Catch the last supermoon of 2024 this week – here’s when to look up
This week’s supermoon will be the fourth and final one of the year, marking a rare celestial event.
See the most terrifying displays in our galaxy from NASA
The "Galaxy of Horrors" is an array of vintage-style horror movie-themed posters to show us what nightmares exist in space.
NASA astronaut released from hospital after 'medical issue' during splashdown
The SpaceX Dragon crew members completed a 235-day mission, 232 days of which were spent aboard the International Space Station conducting scientific research.
NASA SpaceX Crew-8: 1 astronaut remains in hospital after ‘medical issue’
One of the SpaceX Crew-8 astronauts remains in stable condition at the hospital but no additional information was released to protect their medical privacy, NASA said.
Orionid meteor shower peaks this weekend: When and where to look up
Skygazers in both the Northern and Southern Hemispheres will be able to see the Orionids, weather permitting.
Orange County school plants a ‘Moon Tree’ grown with seeds flown in space
It’s the second time that NASA has flown seeds into space and brought them back for planting.
Photos: Hunter's Moon shines brightest Thursday night in Supermoon spectacular
A Supermoon is gracing our skies on Thursday night, and it's going to be a showstopper. The Hunter's Moon, the largest full moon of the year, will shine brightest after sunset.
Wife safely lands California-bound plane as pilot suffered medical emergency
The wife of a pilot who suffered a medical emergency took over flying and managed to safely land the plane in California, authorities said.
Most anticipated comet of the year makes closest approach to Earth this weekend
Comet Tsuchinshan-Atlas made its closest pass to Earth this weekend, but weather permitting, it should be visible to the naked eye until the end of October. Here's what to know.
Watch magical moment man proposes under dreamy purple aurora
The geomagnetic storm this week helped make the aurora incredibly vibrant, and brought Northern Light displays to much of the northern U.S.
Fleet Week airshow cut short, Blue Angels canceled
The iconic Blue Angels scheduled to grace the San Francisco and Bay Area skies has been canceled for Saturday.
Stunning images of northern lights dazzle California
It's not too often the skies are awash in pink and purple. But that's what happened on Thursday when northern lights soared over the Earth, sending stunning views into Germany, New York City and Tahoe.
'Severe' geomagnetic storm could blow power grid with satellite, radio blackouts possible during Milton
A severe geomagnetic storm is forecast at the same time Hurricane Milton is forecast to strike Florida.
Strongest solar flare in 7 years could lead to communication blackouts on Earth
The X9.0 flare takes the crown from the previous strongest flare of Solar Cycle 25, which was an X8.7 flare on May 14.
Watch: 'Comet of a century' puts on beautiful show while zooming by Earth
Astronomers said Comet Tsuchinshan-ATLAS reached perihelion, its closest point to the Sun, on Sept. 27 and will spin back around for another visit to Earth's neighborhood. On or before Oct. 12 will be the next chance to see the celestial show.
NASA: Black hole’s Death Star-like beam appears to make stars explode
The beam of light is 3,000 light years long and is traveling through space at almost the speed of light.
SpaceX launches rescue mission for 2 stranded NASA astronauts
SpaceX has launched a rescue mission for the two stuck astronauts at the International Space Station.
NASA, SpaceX postpone launch date of Crew-9 mission to space station due to Tropical Storm Helene
NASA and SpaceX have postponed the launch of the Crew-9 mission to the International Space Station due to Tropical Storm Helene.
Earth is getting a temporary second moon this fall
Earth will soon have a visitor — and not of the extraterrestrial kind. Astronomers found a small asteroid that will orbit our planet this fall, becoming a "mini-moon" temporarily.