Astronomy
New NASA video shows just how big black holes really are
A new NASA animation puts the size of 10 supermassive black holes into perspective by comparing them to our solar system.
NASA spots an enormous water plume erupting on Saturn’s ocean moon
Using the James Webb Space Telescope, researchers are gaining new insights into Enceladus, which holds a sea beneath its icy surface.
How to terraform Mars, without nukes, on a budget
Terraforming Mars has been a dream for decades; here’s how we might get it started today.
Understanding just how big solar flares can get
Recasting the iconic Carrington Event as just one of many superstorms in Earth’s past, scientists reveal the potential for even more massive eruptions.
A massive moon telescope could solve the mystery of the “Cosmic Dark Ages”
NASA hopes a massive radio telescope on the moon will be able to reveal what was happening during the mysterious “Cosmic Dark Ages."
For the first time, astronomers have detected a radio signal from the massive explosion of a dying white dwarf
Patience and persistence pays off in ways researchers never expected, allowing them to hear the dying whispers of a distant star.
Astronomers find Earth-sized planet covered in volcanoes
An Earth-sized exoplanet 90 light years away may be covered in active volcanoes — and home to extraterrestrial life.
NASA’s last “Great Observatory” could be coming out of retirement
A startup’s audacious plan to revive NASA’s retired Spitzer Space Telescope just secured a $250,000 Space Force contract.
Watch NASA’s one-of-a-kind snake robot training to go to space
NASA has released a video of its one-of-a-kind snake robot EELS slithering across a variety of challenging terrains.
