NASA astronauts Don Pettit and Matthew Dominick captured a supercharged, super-red aurora display from the International Space Station.
Space News & Blog Articles
James Webb Space Telescope spies 'inside-out' star formation in ancient galaxy (image)
The James Webb Space Telescope has observed 'inside-out' star formation in a galaxy just 700 million years after the Big Bang, fleshing out our understanding of the early universe.
The key ingredients for life on Earth came from space, new evidence suggests
The vital ingredients for life on Earth may have been delivered by meteorites from larger bodies called "planetesimals" in the early solar system. The discovery could assist in the search for alien life.
Hints of volcanic moon around alien planet may be 1st-of-its-kind discovery (video)
A sodium cloud detected in the vicinity of an exoplanet named WASP-49 b hints at the presence of a natural satellite, also known as an exomoon.
Nearby exoplanet is a 1st-of-its-kind 'steam world,’ James Webb Space Telescope finds
Using the James Webb Space Telescope, astronomers have found a "first of its kind" world, an exoplanet that is twice the size of Earth and has an atmosphere packed with steam.
Space Force's mysterious X-37B space plane to attempt new 'aerobraking' maneuvers in orbit
The U.S. military's X-37B space plane is about to begin a series of novel maneuvers, according to a rare official update on the spacecraft.
Nabta Playa: A mysterious stone circle that may be the world's oldest astronomical observatory
Nabta Playa in Egypt is an ancient stone circle that researchers suspect was used to determine the summer solstice, which signaled rain was on the way.
A Black Hole has Destroyed a Star, and Used the Wreckage to Pummel Another Star
When a supermassive black hole consumes a star, it doesn’t just swallow it whole. It shreds the star, ripping it apart bit by bit before consuming the remains. It’s a messy process known as a tidal disruption event (TDE). Astronomers occasionally catch a glimpse of TDEs, and one recent one has helped solve a mystery about a type of transient X-ray source.
New Artemis moon camera gets 1st field test (photos)
Recently, an international team took the HULC moon camera out for a test drive in lunar-like conditions to improve the camera's design for Artemis moon missions.
'It was 3 hours of magic': Spectacular auroras thrill stargazers across the world (and internet) as intense geomagnetic storm batters Earth (photos)
A powerful geomagnetic storm illuminated auroras that lit the skies over Earth on Thursday (Oct. 9) after X 2 solar flare that erupted from the sunspot AR 3848 on Tuesday (Oct. 8) evening.
Earth from Space: Hardap Dam, Namibia
Image: Resembling a Martian-like surface, this Copernicus Sentinel-2 image shows part of the Hardap region in south-central Namibia on the western edge of the Kalahari Desert.
Satellites are Tracking the Ongoing Sea Level Rise Swamping Pacific Island Nations
The small island nations of the South Pacific are facing the harsh reality of sea level rise. Within 50 years they will be swamped by rising seas linked to climate change. That’s part of a stark forecast from a sea level change science team at NASA and leading universities.
Gaia space telescope discovers 55 'runaway' careening away from stellar cluster at 80 times the speed of sound
Using the Gaia space telescope, astronomers have observed 55 massive stars ejected from their home star cluster in the Large Magellanic Cloud at speeds equivalent to 80 times the speed of sound.
Jupiter's Great Red Spot is being squeezed, Hubble Telescope finds — and nobody knows why (video)
The Hubble Space Telescope has seen Jupiter's Great Red Spot oscillating in width as it drifts around the planet. Could this be related to its overall shrinking?
Exoplanet Discovered in a Binary System Could Explain Why Red Dwarfs Form Massive Planets
In recent years, the number of known extrasolar planets (aka. exoplanets) has grown exponentially. To date, 5,799 exoplanets have been confirmed in 4,310 star systems, with thousands more candidates awaiting confirmation. What has been particularly interesting to astronomers is how M-type (red dwarf) stars appear to be very good at forming rocky planets. In particular, astronomers have detected many gas giants and planets that are several times the mass of Earth (Super-Earths) orbiting these low-mass, cooler stars.
Hopes dim for another bright October comet after Tsuchinshan-ATLAS
There's been talk of another spectacular comet putting on a show in our sky after Tsuchinshan-ATLAS. Unfortunately, however, it doesn't look like the newcomer will deliver.
Solar storm bombarding Earth now may reach 'extreme' levels, sparking auroras down to Alabama and straining hurricane-weakened power grids
A severe solar storm sparked by an intense flare from the sun could reach "extreme" levels as it bombards Earth, NOAA officials warned Thursday (Oct. 10).
NASA secures Europa Clipper probe as Hurricane Milton sweeps over Kennedy Space Center (photos)
The Europa Clipper probe rode out the arrival of Hurricane Milton Oct. 9 inside a SpaceX hangar, as NASA's Kennedy Space Center experienced strong winds.
Monstrous Hurricane Milton captured in 4K video by new Sen cameras on ISS
New cameras aboard the International Space Station captured stunning 4k views of Hurricane Milton as it churned across the Gulf of Mexico.
Chinese astronauts zoom in on their nation's launch sites from orbit (video)
In a new video, China's Shenzhou 18 astronauts zoom in on their nation's launch sites from the Tiangong space station in low Earth orbit.