Massive comet zooming through solar system could be alien technology, Harvard astrophysicist says
New data shows 3I/ATLAS is three to five orders of magnitude more massive than previous objects.
New data shows 3I/ATLAS is three to five orders of magnitude more massive than previous objects.
NASA has 36 projects you can help with right now
NASA is inviting the public to take part in 36 “citizen science” projects that let volunteers contribute to real scientific discoveries.
NASA is inviting the public to take part in 36 “citizen science” projects that let volunteers contribute to real scientific discoveries.
Life on Mars: What we know after NASA's announcement
NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ancient microbial life on Mars, though more analysis is needed before drawing firm conclusions.
NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ancient microbial life on Mars, though more analysis is needed before drawing firm conclusions.
Rocks found by NASA's Mars rover offer strongest hints yet of past life
Rocks found on Mars may provide the strongest evidence yet of past life on the Red Planet, but more testing is needed to back up those findings.
Rocks found on Mars may provide the strongest evidence yet of past life on the Red Planet, but more testing is needed to back up those findings.
Total lunar eclipse coinciding with this weekend’s full moon
This month’s full moon coincides with a lunar eclipse – but it unfolds on the opposite side of the world Sunday night and early Monday.
This month’s full moon coincides with a lunar eclipse – but it unfolds on the opposite side of the world Sunday night and early Monday.
September skygazing guide: Saturn shines bright, Corn Moon and Autumnal equinox
Early risers have the chance to see six planets at once.
Early risers have the chance to see six planets at once.
See the clearest photo yet from the surface of Mars
NASA says its Perseverance rover on Mars has transmitted new imagery that forms one of the sharpest panoramas of the Martian surface to date, offering scientists valuable insight into the Red Planet’s terrain.
NASA says its Perseverance rover on Mars has transmitted new imagery that forms one of the sharpest panoramas of the Martian surface to date, offering scientists valuable insight into the Red Planet’s terrain.
Delta flight from Orlando lands safely in Austin after wing flap breaks midair: FAA
A Delta Air Lines flight from Orlando to Austin landed safely Tuesday after part of its left wing flap separated during the trip, the airline and federal officials said.
A Delta Air Lines flight from Orlando to Austin landed safely Tuesday after part of its left wing flap separated during the trip, the airline and federal officials said.
A rare ‘Black Moon’ set to rise this week: What to know
Stargazers will soon get the chance to experience a rare celestial event known as a Black Moon, set to occur this week.
Stargazers will soon get the chance to experience a rare celestial event known as a Black Moon, set to occur this week.
Perseid Meteor Shower 2025: When and where to watch this week
The Perseids meteor shower, considered the best of the year by NASA, is set to peak soon.
The Perseids meteor shower, considered the best of the year by NASA, is set to peak soon.
Vaping on plane: Man apologizes after Phoenix-to-San Francisco flight incident
“It sucks knowing in order to be myself, I have to have nicotine," said Peter Nguyen.
“It sucks knowing in order to be myself, I have to have nicotine," said Peter Nguyen.
James Lovell, astronaut and Apollo 13 commander, dies
Astronaut James Lovell, who was commander of the 1970 Apollo 13 mission, has died. Here's what we know.
Astronaut James Lovell, who was commander of the 1970 Apollo 13 mission, has died. Here's what we know.
Curiosity rover finds more coral-shaped rocks on Martian surface
The rock was nicknamed "Paposo."
The rock was nicknamed "Paposo."
SpaceX rocket to launch Amazon Kuiper satellites from Florida on Sunday
SpaceX is preparing to launch the KF-02 mission on Sunday morning, sending Amazon's Kuiper satellites into space from Florida.
SpaceX is preparing to launch the KF-02 mission on Sunday morning, sending Amazon's Kuiper satellites into space from Florida.
Full Sturgeon Moon, Perseid meteor shower and planetary conjunction to light up August skies
Here is your August 2025 guide for celestial events. The year will feature 12 full Moons, plenty of meteor showers, four eclipses and three Supermoons.
Here is your August 2025 guide for celestial events. The year will feature 12 full Moons, plenty of meteor showers, four eclipses and three Supermoons.
SpaceX Crew-11 launches from Florida, headed to ISS: Watch replay
NASA and SpaceX successfully launched the Crew-11 mission from Kennedy Space Center in Florida on Friday, and the spacecraft is now en route to the International Space Station (ISS).
NASA and SpaceX successfully launched the Crew-11 mission from Kennedy Space Center in Florida on Friday, and the spacecraft is now en route to the International Space Station (ISS).
SpaceX, Crew-11 rocket launch scrubbed over weather; now targeting Friday
NASA and SpaceX have delayed Thursday’s planned launch of the Crew-11 mission to the International Space Station (ISS). The mission will mark the next exciting chapter in their partnership to support long-duration human spaceflight and cutting-edge research in low-Earth orbit.
NASA and SpaceX have delayed Thursday’s planned launch of the Crew-11 mission to the International Space Station (ISS). The mission will mark the next exciting chapter in their partnership to support long-duration human spaceflight and cutting-edge research in low-Earth orbit.
NASA's SpaceX Crew-11 rocket launch from Florida: How to watch, how to stream on Friday
NASA and SpaceX are making final preparations to launch the Crew‑11 mission to the International Space Station on Friday.
NASA and SpaceX are making final preparations to launch the Crew‑11 mission to the International Space Station on Friday.
Potential asteroid impact on Moon in 2032 could trigger massive meteor shower on Earth
If Asteroid 2024 YR4 crashes into the Moon in 2032, it would be the largest impact in about 5,000 years, according to a new analysis.
If Asteroid 2024 YR4 crashes into the Moon in 2032, it would be the largest impact in about 5,000 years, according to a new analysis.
Strawberry seeds from Tampa Bay headed to space in groundbreaking UF experiment
On Thursday, researchers from the University of Florida will send thousands of plant seeds, including strawberries grown in Tampa Bay, to space aboard a SpaceX Falcon 9 rocket.
On Thursday, researchers from the University of Florida will send thousands of plant seeds, including strawberries grown in Tampa Bay, to space aboard a SpaceX Falcon 9 rocket.