Mysterious interstellar comet 3I/ATLAS has no tail: What 2 experts say
3I/ATLAS recently passed its closest point to the sun. Because of its unusual behavior, some scientists are wondering if it's not a natural object -- in which case, one says, "we are screwed."
3I/ATLAS recently passed its closest point to the sun. Because of its unusual behavior, some scientists are wondering if it's not a natural object -- in which case, one says, "we are screwed."
Chinese astronauts stranded in space after debris strikes return capsule during mission
A Chinese space crew is stranded at the country’s Tiangong space station after tiny pieces of space debris were believed to have struck their return capsule, China’s spaceflight agency said Wednesday.
A Chinese space crew is stranded at the country’s Tiangong space station after tiny pieces of space debris were believed to have struck their return capsule, China’s spaceflight agency said Wednesday.
November's supermoon: Don't miss the biggest and brightest moon of the year
On Wednesday, the supermoon will be about 221,823 miles away from Earth and will be the biggest and brightest moon of the year.
On Wednesday, the supermoon will be about 221,823 miles away from Earth and will be the biggest and brightest moon of the year.
November stargazing guide: Brightest Supermoon of the year, dazzling pair of meteor showers
November kicks off with a midweek Supermoon, dubbed the Full Beaver Moon, on Nov. 5 that you will not want to miss.
November kicks off with a midweek Supermoon, dubbed the Full Beaver Moon, on Nov. 5 that you will not want to miss.
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.
3I Atlas comet updates: Where is it now, and what scientists are saying
The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Here’s what’s known about it and what we’ve learned so far.
The 3I/ATLAS comet was first spotted in July near Jupiter after it entered our solar system from another universe. Here’s what’s known about it and what we’ve learned so far.
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.
Aerospace tech company's space vehicle delivers cargo anywhere on Earth in under an hour
Aerospace and defense technology company Inversion has unveiled a new space-based delivery vehicle, Arc, that the company says can deliver cargo anywhere on Earth in under an hour.
Aerospace and defense technology company Inversion has unveiled a new space-based delivery vehicle, Arc, that the company says can deliver cargo anywhere on Earth in under an hour.
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.
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 it: Photos show glowing baby planet outside of our solar system
Astronomers have, for the first time, detected a planet growing inside a cleared gap of a protoplanetary disk, confirming long-held theories about how young planets shape their star systems.
Astronomers have, for the first time, detected a planet growing inside a cleared gap of a protoplanetary disk, confirming long-held theories about how young planets shape their star systems.
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.
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.
Meteorite that hit McDonough home may be over 4 billion years old
Scientists say a meteorite that struck a Henry County home is over 4 billion years old, making it about 20 million years older than Earth.
Scientists say a meteorite that struck a Henry County home is over 4 billion years old, making it about 20 million years older than Earth.