Thousands of UFOs spotted off US coastlines raise new national security fears: expert
California and Florida lead in coastal UFO reports as experts question government transparency.
California and Florida lead in coastal UFO reports as experts question government transparency.
Earth has a new temporary mini-moon: Meet 2025 PN7
The mini-moon/asteroid will only be joining Earth's orbit temporarily before it returns to its other orbital path.
The mini-moon/asteroid will only be joining Earth's orbit temporarily before it returns to its other orbital path.
Here's when you can see fall's Harvest Supermoon
This month is filled with a Supermoon and two meteor showers worth looking out for.
This month is filled with a Supermoon and two meteor showers worth looking out for.
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.
Mysterious streak of light across the Bay Area explained
A light streaking the Bay Area sky on Thursday night sparked the curiosity of those who witnessed it and those who are seeing the videos online. Was it a meteor? A piece of fire debris?
A light streaking the Bay Area sky on Thursday night sparked the curiosity of those who witnessed it and those who are seeing the videos online. Was it a meteor? A piece of fire debris?
UC Berkeley studies space weather through NASA triple satellite launch
NASA on Wednesday launched three satellites into space, and one of them was controlled by scientists from UC Berkeley.
NASA on Wednesday launched three satellites into space, and one of them was controlled by scientists from UC Berkeley.
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.
Northern Lights possible in Midwest, northern US on Labor Day
An eruption of charged material from the Sun will create vivid displays of Northern Lights as far south as the Midwest on Labor Day, according to NOAA’s Space Weather Prediction Center.
An eruption of charged material from the Sun will create vivid displays of Northern Lights as far south as the Midwest on Labor Day, according to NOAA’s Space Weather Prediction Center.
Bay Area flying car company begins operations at two airports
The Bay Area aeronautics company behind what it’s calling "the first true flying car in history" announced Tuesday that it will begin operations out of two airports.
The Bay Area aeronautics company behind what it’s calling "the first true flying car in history" announced Tuesday that it will begin operations out of two airports.
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.
Apollo 9 astronaut's Bay Area home hits the market for the first time in 25 years
A Bay Area home owned by an Apollo 9 astronaut and his wife is on the market for the first time in 25 years.
A Bay Area home owned by an Apollo 9 astronaut and his wife is on the market for the first time in 25 years.
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.
How will Bay Area fog affect the Perseids meteor shower?
The Perseids will be active until Aug. 23, but the peak will occur Tuesday and Wednesday.
The Perseids will be active until Aug. 23, but the peak will occur Tuesday and Wednesday.
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.