NASA astronaut shows how to ‘weigh’ yourself in space | On the ISS this week Nov. 17-21, 2025
From measuring one’s mass to boosting the almost 1 million pounds (454,000 kilograms) that comprise the entire orbiting…
‘Like a mermaid swimming through a sea of auroras’: ISS astronauts photograph 2 comets dancing above the northern lights
Astronauts orbiting Earth recently photographed not one but two comets while an aurora show danced below them. The…
Space-based US solar firm sets record for beaming wireless electricity
Space-based solar power firm Star Catcher Industries has set a new record for beaming electricity over a long…
Two Strange Giant ‘Blobs’ Deep Inside Earth May Finally Be Explained : ScienceAlert
One of the strangest mysteries about our Earth is the presence of two dense, giant blobs inexplicably clustered…
Astronomers finally explain the strange physics of ghostly ‘radio relics’ in space
At the universe’s grandest scales, galaxy clusters collide in slow-motion cataclysms, leaving behind immense, ghostly arcs — vast…
Lessons from the November 2025 solar storm
Space Safety 21/11/2025 437 views 4 likes In brief Last week, Earth was hit by a large solar…
This Comet Just Shattered Into Three Pieces, and It’s Being Captured on Camera
A rare and mesmerizing comet event in our solar system has captured the attention of astronomers and sky-watchers…
Shoot for the stars with $55 off this super-portable smart telescope
Skywatching can be breathtaking, but what if you want to photograph the night sky’s stunning sights? That’s where…
Not of this world — NASA spots glowing object 2 billion km from the Sun
Our solar system is remarkably dynamic, and because of this, we are frequently “visited” by objects wandering through…
Stoke Space goes for broke to solve the only launch problem that “moves the needle”
LAUNCH COMPLEX 14, Cape Canaveral, Fla.—The platform atop the hulking steel tower offered a sweeping view of Florida’s…
SpaceX’s upgraded Starship suffers explosion during testing
SpaceX rolled out an upgraded version of its Starship rocket booster in South Texas on Thursday to begin…
Hubble Seeks Clusters in ‘Lost Galaxy’
Today’s NASA/ESA Hubble Space Telescope image features the spiral galaxy NGC 4535, which is situated about 50 million…