Behold, directly overhead, a certain strange star was suddenly seen...
Amazed, and as if astonished and stupefied, I stood still.

— Tycho Brahe

Feed aggregator

ISS astronaut captures Egypt's glittering Nile River at night | Space photo of the day for Aug. 26, 2025

Space.com - Tue, 08/26/2025 - 8:00am
The chain of lights shows the river's corridor from Minya to New Bani Sewf City to the heart of Cairo.
Categories: Astronomy

Microplastics Could Be Creating Dangerous Antibiotic-Resistant Bacteria

Scientific American.com - Tue, 08/26/2025 - 7:00am

Microplastics are seemingly everywhere—and now growing research suggests they could be breeding grounds for drug-resistant bacteria

Categories: Astronomy

SpaceX launches Earth-observation satellite for Luxembourg and 7 other satellites to orbit (video)

Space.com - Tue, 08/26/2025 - 6:00am
A SpaceX Falcon 9 rocket launched Luxembourg's National Advanced Optical System spacecraft and several smaller satellites to orbit from California today (Aug. 26).
Categories: Astronomy

SpaceX scrubs crucial Starship Flight 10 launch again, this time due to weather

Space.com - Mon, 08/25/2025 - 8:41pm
SpaceX scrubbed the planned 10th test flight of its Starship megarocket for the second day in a row today (Aug. 25), this time because of some uncooperative clouds.
Categories: Astronomy

'Star Wars: Visions' season 3 release date, 1st glimpse unveiled at Anime NYC 2025

Space.com - Mon, 08/25/2025 - 5:00pm
Lucasfilm unveiled a sneak peek at Volume 3 of "Star Wars: Visions" that hints at something new coming from a galaxy far, far away.
Categories: Astronomy

The World Court just ruled countries can be held liable for climate change damage – what does that mean for the US?

Space.com - Mon, 08/25/2025 - 3:00pm
The opinion opens a door for future claims by countries seeking reparations for climate-related harm.
Categories: Astronomy

'Alien auroras' on Jupiter reveal a new kind of plasma wave, scientists say

Space.com - Mon, 08/25/2025 - 2:00pm
Scientists using NASA's Juno spacecraft have discovered a new plasma wave in Jupiter's auroras, offering fresh insight into space weather and magnetism.
Categories: Astronomy

Could black hole mergers finally solve the Hubble tension? Probably not

Space.com - Mon, 08/25/2025 - 1:00pm
Astronomers just ruled out merging black holes as a possible solution to a giant discrepancy plaguing cosmology.
Categories: Astronomy

Venus quiz: How much do you know about this hottie?

Space.com - Mon, 08/25/2025 - 12:53pm
This quiz will test your knowledge of Venus' wild weather, strange geology, and mythological roots.
Categories: Astronomy

Supernova blast sculpts ghostly hand-shaped nebula in the cosmos (video)

Space.com - Mon, 08/25/2025 - 12:00pm
An image from NASA's Chandra X-ray observatory shows a glowing hand stretching across the cosmos with its palm and fingers sculpted from the wreckage of a massive stellar explosion.
Categories: Astronomy

Eclipse experts' best travel tips for the total solar eclipse 2027

Space.com - Mon, 08/25/2025 - 11:00am
Find expert weather insights and travel advice in this essential guide to the 2027 total solar eclipse in Spain, Egypt and North Africa.
Categories: Astronomy

Dark matter could create black holes that devour exoplanets from within

Space.com - Mon, 08/25/2025 - 10:00am
Dark matter could gather at the heart of Jupiter-sized worlds, eventually creating a black hole that eats its way out of its exoplanet host.
Categories: Astronomy

Don't miss Mars close to the slender crescent moon at sunset tonight

Space.com - Mon, 08/25/2025 - 9:00am
The crescent moon will be positioned close to Mars soon after sunset on Aug. 26
Categories: Astronomy

Radio dish on the move | Space photo of the day for Aug. 25, 2025

Space.com - Mon, 08/25/2025 - 8:00am
It makes it easier to drive an extremely heavy radio dish when you can do it remotely.
Categories: Astronomy

NASA's Psyche asteroid probe beams home haunting view of distant Earth (photo)

Space.com - Mon, 08/25/2025 - 6:00am
NASA's Psyche spacecraft, which is headed toward a big and bizarre metal asteroid, has delivered a stunning perspective of our home planet from deep space.
Categories: Astronomy

SpaceX calls off critical Starship Flight 10 test launch due to 'issue with ground systems'

Space.com - Sun, 08/24/2025 - 7:45pm
SpaceX scrubbed the planned 10th test flight of its Starship megarocket today (Aug. 24), citing a problem with ground systems at its Starbase site in South Texas.
Categories: Astronomy

SpaceX Dragon cargo capsule arrives at the ISS with 5,000 pounds of supplies (video)

Space.com - Sun, 08/24/2025 - 12:00pm
A SpaceX cargo ship arrived at the International Space Station on Aug. 25 carrying about 5,000 pounds (2,270 kilograms) of food, supplies and scientific experiments.
Categories: Astronomy

Put a ring on it: Saturn trivia quiz!

Space.com - Sun, 08/24/2025 - 10:00am
Could you be the Lord of the rings (of Saturn)? Try your hand at our Saturn-themed space quiz!
Categories: Astronomy

The 10 best sci-fi TV shows of the 1980s

Space.com - Sun, 08/24/2025 - 9:00am
From the semi-annoying antics of 'ALF' to 'Knight Rider's' awesome autonomous auto, the 1980s were a transitional time for stimulating small-screen science fiction!
Categories: Astronomy

Climate models reveal how human activity may be locking the American Southwest into permanent drought

Space.com - Sun, 08/24/2025 - 8:00am
A new wave of climate research is sounding a stark warning: Human activity may be driving drought more intensely — and more directly — than previously understood.
Categories: Astronomy