Science

'Star Trek' legend and sci-fi luminary Walter Koenig dies at 90
What causes mysterious long delayed radio echoes in Earth's atmosphere?
SpaceX Falcon 9 launches early morning Starlink mission from California (video)
Astroscale proposes fleet of 'bodyguard' spacecraft to protect satellites from orbital attacks
Analog astronauts: How living underwater can prepare humans for space missions
On this day in space! Oct. 26, 2004: Cassini spacecraft takes 1st-ever closeup photos of Saturn moon Titan
Darth Vader wields the Infinity Gauntlet in the first-ever official 'Star Wars' & 'Marvel' crossover
NASA ends Swift space telescope mission after failed rescue attempt
'Donnie Darko' at 25: How a giant rabbit, time loops, and teen angst became a sci-fi cult classic
Stuck for a Halloween outfit? Set phasers to stunning with the best Star Trek costumes
Record breaker! Astronomers spot powerful cosmic explosion that lasted 27 days
SpaceX ignites giant Super Heavy booster engines ahead of daring Starship launch (video)
Glowing 'cauldron' of new stars | Space photo of the day for Oct. 26, 2026
Rubin telescope should find more of Earth's mysterious 'mini-moons' — including some we can study up close
October full 'Hunter's Moon' dazzles in spectacular photos from around the world
'More missions, more often': NASA is overhauling how it selects science missions
On this day in space! Oct. 25, 1671: Astronomer Giovanni Cassini discovers Iapetus, Saturn's 'yin-yang' moon
October's 'Hunter's Moon' stalks into the autumn sky tonight: Here's what you need to know
Time spent close to a cat tracked positive mood, not the years of ownership, in a one month Kyoto University study of 29 cats and 19 owners that used Bluetooth beacons on collars, published in iScience.
This Week In Space podcast: Episode 233 — The Artemis Generation
On this day in space! Oct. 24, 1946: V-2 rocket takes 1st photos of Earth from space
'Star Trek: Strange New Worlds' was afraid to say anything in season of gimmicks
Medusa's eye, Halloween fireballs and more: 5 skywatching targets to look out for this spooky season
When Florida released eight Burmese pythons in 1992 for a university tracking study, the snakes were meant to stay in a fenced area, but Hurricane Andrew hit weeks later and destroyed the enclosure, and today tens of thousands of their descendants occupy the Everglades
SpaceX launches Starlink satellites from California as Falcon 9 cadence slows (photos)
NASA lays out plan for Artemis 3 moon-lander test flight —but when will it launch?
On this day in space! Oct. 23, 2007: NASA launches Harmony module to ISS on STS-120 space shuttle mission
Halley's Comet dazzles from afar in spectacular astrophoto of Orionid meteor shower
Never finishing the fight: Where did Xbox go wrong with Halo?
Private Griffin moon lander gets put to the test | Space photo of the day for Oct. 23, 2026
'Stupendously large black holes' aren't a major component of dark matter, study finds
Rocket Lab launches 3 'Hawk' satellites to orbit to gather signals intelligence
Space debris: Are we on track for true sustainability? (op-ed)
Europe's Space Rider vehicle comes crashing down during drop test
On this day in space! Oct. 22, 1992: Ashes of 'Star Trek' creator Gene Roddenberry launch into space on NASA shuttle
After Starshield interruption, Ukraine wants to build its own satellite communication network with ICEYE and Nokia
The 2027 total solar eclipse will plunge these 10 ancient Egyptian temples and monuments into darkness
Van Gogh's 'The Starry Night' depicts the sky on July 22, 1889, researchers find
'Cabin leak suspected': Artemis II astronaut reveals how a warning nearly derailed NASA's epic moon mission
Australia's bizarre 'Spider Crater' seen from orbit | Space photo of the day for Oct. 22, 2026
Next Mass Effect game cancelled as EA shuts down legendary sci-fi RPG studio BioWare
NASA giving update about Artemis moon plans on Oct. 23: Watch it live
On this day in space! Oct. 21, 2008: India launches its 1st mission to the moon with Chandrayaan-1
Sci-fi legend Alan Dean Foster on his new futuristic adventure 'Lost On Paradise': 'It's paradise until you get there, and then maybe you mess it up' (interview)
Sleeping mice cleared amyloid twice as fast as awake ones in a 2013 Rochester study, while a 2024 Imperial College London team found brain dye clearance about a quarter lower in sleeping mice
"A great budget lens for astrophotography, the sharpness produced at f/1.8 and f/2.8 is exactly what you want." Viltrox AF 16mm f/1.8 FE lens review
Space botanist conducts plant experiments in orbit | Space photo of the day for Oct. 21, 2026
When will SpaceX and Blue Origin fly to the moon? NASA reveals lunar lander timelines (and an Artemis III update)
Orionid meteor shower peaks tonight: Here's the best time to spot shooting stars
Russian satellite plays 'cat-and-mouse' with a commercial US spacecraft likely used by Ukraine. But why the risky close encounter?

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