Dive into NASA's ATLAS system as interstellar 3I/ATLAS nears Sun on 29 Oct 2025—no Earth hit, but astrometry campaign probes ...
Smithsonian Magazine on MSN
The Dinosaurs of North America Were Thriving Up Until an Asteroid Wiped Them Off the Face of the Earth, Scientists Argue
A new study of dinosaur biodiversity challenges the belief that the megafauna were on their way out 66 million years ago ...
Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here ...
The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...
ZME Science on MSN
New Fossils Show Dinosaurs Were Thriving Until the Final Asteroid Strike
Fossils from New Mexico change how we look at dinosaur history.
A new quasi-satellite, 2025 PN7, has been discovered, joining a group of asteroids that orbit the Sun alongside Earth. These ...
The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...
Space.com on MSN
Astronomers discover 2nd fastest asteroid in the solar system hiding in the sun's glare
A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...
In the distant past, the solar system was rife with impacts and collisions. Millions of rocky objects zoomed chaotically ...
There are many programs that detect near-Earth asteroids as part of countries' planetary defense strategies. In the case of ...
Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, ...
Ryugu’s samples reveal that water activity on asteroids lasted far longer than scientists thought, possibly reshaping ...
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