Reply With QuoteA new study suggests dark matter could subtly tint or polarize light, leaving faint color clues that next-generation telescopes might detect.
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SpaceX launches 28 Starlink satellites to orbit on 130th Falcon 9 flig
SpaceX launched 28 more of its Starlink broadband satellites on Thursday morning (Oct. 16), sending them up from Florida's Space Coast.
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Not-so-dark matter? Mysterious substance might leave red and blue 'fin
A new study suggests dark matter could subtly tint or polarize light, leaving faint color clues that next-generation telescopes might detect.
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Watch a charred SpaceX Starship land in the ocean after acing Flight T
New SpaceX footage from Starship Flight 11 shows the final moments of Oct. 13 mission, which ended with a picture-perfect splashdown in the Indian Ocean.
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Why October is the perfect time to look for the Andromeda galaxy
October is an excellent time to observe the Andromeda spiral galaxy as it passes high overhead in the Autumn night sky.
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How scientists are using spinning dead stars to find ripples in the fa
Identifying the gravitational waves from black holes binaries could also make it clearer to detect primordial gravitational waves that date back to inflation at the moment of the Big Bang.
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Watch the moment a brilliant green fireball meteor turns night to day
A fireball flared to life in the skies over southern America in the early hours of Oct. 14, briefly turning night to day before fragmenting as it neared the surface.
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Asteroid discovered only 2 days ago just flew by Earth closer than the
A small asteroid, called 2025 TP5, safely flew by our planet on Oct. 15 at about a quarter of the distance to the moon.
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'Predator: Badlands' is getting a prequel comic, but it's not coming o
This official tie-in title was created in collaboration with the film's director, Dan Trachtenberg.
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A new private moon lander rises: Impulse Space throws its hat into the
Impulse Space — which was founded by Tom Mueller, SpaceX's second-ever employee — just announced that it plans to build a robotic moon lander to help open the lunar frontier.
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SpaceX launches 21 communications satellites for the US military (vide
SpaceX plans to launch 21 satellites for an advanced new U.S. military constellation this evening (Oct. 15), and you can watch the action live.
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Scientists discover 1st evidence of 4.5-billion-year-old 'proto-Earth'
Ancient rocks from Greenland, Canada and Hawaii preserve a rare chemical fingerprint that may come from the Earth before the moon-forming impact, a new study reports.
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Are we already witnessing space warfare in action? 'This is not just p
"The Russians and the Chinese are demonstrating more sophisticated orbital maneuvering abilities. There's no denying that."
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New moon of October 2025 hides red star Antares for some lucky stargaz
The new moon will see dark skies for the peak of the Orionid meteor shower, while three days will pass in front of the red star Antares for observers in South America.
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Hubble spies a glowing 'starburst ring' | Space photo of the day for O
NASA's Hubble Space Telescope captures the glittering spiral galaxy NGC 6951, where a central bar fuels a spectacular ring of newborn stars.
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Don't miss the Orionid meteor shower peak begin overnight tonight unde
Here's what to expect when the Orionid meteor shower peaks on Oct. 21-23 in a dark, moonless sky.
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