Quick summary: Hurricane Melissa produced a verified 252 mph gust—1 mph shy of the global record and 4 mph above the previous at-sea tropical cyclone gust. The reading came from an NRD41 dropsonde and was vette...
The CDC has directed an end to all primate research at its Atlanta facilities, affecting about 200 macaques us...
This week’s highlights: orforglipron, an oral small-molecule candidate, produced dose-dependent weight loss co...
The Expedition 73 crew on the ISS ran science and station upkeep from Nov. 17–21, 2025 while supporting the co...
Moss spores mounted outside the ISS survived a nine-month exposure to space, with about 80% remaining viable a...
Researchers at the Leibniz Institute for Astrophysics Potsdam used multi-scale simulations to explain puzzling...
The Moon is a waxing crescent tonight, visible as a thin sliver after sunset. The Leonids (through Nov. 30) an...
What to know: SpaceX is targeting Sunday, Nov. 23, with a midnight PT launch window from Vandenberg Space Forc...
NASA released HiRISE images and supporting measurements of interstellar object 3I/ATLAS and said the body "looks and behaves like a comet." Harvard astronomer Avi Loeb responded that the agency prematurely dism...
The so‑called "Diamond Ring" in Cygnus is not a jewel but the flattened remnant of a stellar bubble that burst...
A faint, hard‑to‑detect coronal mass ejection struck Earth on Nov. 20 and was likely embedded in a high‑speed ...
The Cold Moon — the December full moon — will rise on Dec. 4, 2025 at 6:14 p.m. It is part of a series of supe...
SpaceX plans a Falcon 9 launch from Vandenberg Space Force Base on Sunday, Nov. 23, with a midnight PT window ...
Key points: The 230‑ft DSS‑14 "Mars Antenna" at Goldstone over‑rotated in September 2025, causing damage to ce...
Early risers on Nov. 25 can catch a rare pre-dawn conjunction as Mercury rises just above bright Venus in the ...
During an early-morning test at SpaceX's Starbase in Texas, the first-stage Starship V3 booster buckled and ve...
Comets form comas and tails when their ices sublimate as they warm. Astronomers have identified dozens of exocomet systems, starting with Beta Pictoris, where hundreds of transient spectral events were linked t...
Using JWST, astronomers have identified SXDF-NB1006-2 , a luminous young galaxy that formed when the universe ...
The study found that moss spores mounted on the exterior of the International Space Station survived a nine‑mo...
The Nemesis hypothesis proposes a distant brown dwarf around 95,000 AU could periodically disturb the Oort Clo...
NGC 6789, a dwarf galaxy about 12 million light-years away in the Local Void, has produced roughly 4% of its s...
New geodynamic models suggest Earth's two massive low-shear-velocity provinces (LLSVPs) beneath Africa and the...
The International Space Station captured dramatic images of comets Lemmon and SWAN passing over vivid auroras ...
A team of Chinese researchers has confirmed the Jinlin meteorite crater in Guangdong Province, southern China....
University of Exeter scientists have identified a new "intermediary roar" in African lions, distinct from the familiar full-throated roar. Using AI to analyse recordings, the team showed that single roaring bou...
November 23 is observed as Fibonacci Sequence Day, honoring Leonardo of Pisa (Fibonacci), who introduced the s...
The Seligman-led simulations find that slower interstellar bodies are more likely to be captured or perturbed ...
The University of North Carolina team trained eight hatchling loggerheads to associate two distinct magnetic s...
Quick summary: Hurricane Melissa produced a verified 252 mph gust—1 mph shy of the global record and 4 mph above the previous at-sea tropical cyclone gust. The reading came from an NRD41 dropsonde and was vette...
The CDC has directed an end to all primate research at its Atlanta facilities, affecting about 200 macaques us...
This week’s highlights: orforglipron, an oral small-molecule candidate, produced dose-dependent weight loss co...
The Expedition 73 crew on the ISS ran science and station upkeep from Nov. 17–21, 2025 while supporting the co...
Moss spores mounted outside the ISS survived a nine-month exposure to space, with about 80% remaining viable a...
Researchers at the Leibniz Institute for Astrophysics Potsdam used multi-scale simulations to explain puzzling...
The Moon is a waxing crescent tonight, visible as a thin sliver after sunset. The Leonids (through Nov. 30) an...
What to know: SpaceX is targeting Sunday, Nov. 23, with a midnight PT launch window from Vandenberg Space Forc...
NASA released HiRISE images and supporting measurements of interstellar object 3I/ATLAS and said the body "looks and behaves like a comet." Harvard astronomer Avi Loeb responded that the agency prematurely dism...
The so‑called "Diamond Ring" in Cygnus is not a jewel but the flattened remnant of a stellar bubble that burst...
A faint, hard‑to‑detect coronal mass ejection struck Earth on Nov. 20 and was likely embedded in a high‑speed ...
The Cold Moon — the December full moon — will rise on Dec. 4, 2025 at 6:14 p.m. It is part of a series of supe...
SpaceX plans a Falcon 9 launch from Vandenberg Space Force Base on Sunday, Nov. 23, with a midnight PT window ...
Key points: The 230‑ft DSS‑14 "Mars Antenna" at Goldstone over‑rotated in September 2025, causing damage to ce...
Early risers on Nov. 25 can catch a rare pre-dawn conjunction as Mercury rises just above bright Venus in the ...
During an early-morning test at SpaceX's Starbase in Texas, the first-stage Starship V3 booster buckled and ve...
Comets form comas and tails when their ices sublimate as they warm. Astronomers have identified dozens of exocomet systems, starting with Beta Pictoris, where hundreds of transient spectral events were linked t...
Using JWST, astronomers have identified SXDF-NB1006-2 , a luminous young galaxy that formed when the universe ...
The study found that moss spores mounted on the exterior of the International Space Station survived a nine‑mo...
The Nemesis hypothesis proposes a distant brown dwarf around 95,000 AU could periodically disturb the Oort Clo...
NGC 6789, a dwarf galaxy about 12 million light-years away in the Local Void, has produced roughly 4% of its s...
New geodynamic models suggest Earth's two massive low-shear-velocity provinces (LLSVPs) beneath Africa and the...
The International Space Station captured dramatic images of comets Lemmon and SWAN passing over vivid auroras ...
A team of Chinese researchers has confirmed the Jinlin meteorite crater in Guangdong Province, southern China....
University of Exeter scientists have identified a new "intermediary roar" in African lions, distinct from the familiar full-throated roar. Using AI to analyse recordings, the team showed that single roaring bou...
November 23 is observed as Fibonacci Sequence Day, honoring Leonardo of Pisa (Fibonacci), who introduced the s...
The Seligman-led simulations find that slower interstellar bodies are more likely to be captured or perturbed ...
The University of North Carolina team trained eight hatchling loggerheads to associate two distinct magnetic s...