Reply With QuoteA cadre of iron-rich extraterrestrial particles picked up faint whiffs of our planet's atmosphere when they fell to Earth millions of years ago.
More...
Thanks: 0
Likes: 0
Dislikes: 0
Astronomers discover repeating gamma-ray burst 'unlike anything we hav
A newly discovered gamma-ray burst is unlike any seen before, repeating over the course of a day rather than erupting in milliseconds, leaving astronomers perplexed by its origins.
More...
Fossilized micrometeorites record ancient carbon dioxide levels
A cadre of iron-rich extraterrestrial particles picked up faint whiffs of our planet's atmosphere when they fell to Earth millions of years ago.
More...
'Directive 8020' is 'The Thing' in space, but is developer Supermassiv
Directive 8020 is shaking up the Supermassive Games formula for better and for worse.
More...
'Artificial super astronauts': How AI and robotics could help humanity
In the not-too-distant future, "artificial astronauts" could fly as actual crew members on human missions to Mars, and elsewhere in space.
More...
You could help NASA track its Artemis 2 astronauts' trip around the mo
As part of the Artemis 2 astronaut moon mission launching no earlier than 2026, NASA is asking volunteers to test alternative forms of deep-space tracking.
More...
NASA will reveal new Perseverance Mars rover discovery today: Here's h
NASA's hosting a conference on Wednesday (Sept. 10) to discuss a new rock analysis from the Perseverance Mars rover. Here's how to tune in.
More...
Where is the sun in its current 11-year solar cycle?
Back in 2019, a consortium of scientists predicted August 2025 as the peak of the solar activity cycle. But where are we now?
More...
Astronauts capture amazing views of the total lunar eclipse from the I
Astronauts aboard the International Space Station captured great shots of the total lunar eclipse over the weekend.
More...
The race back to the moon: What if China lands its astronauts first?
"The country that lands on the moon first will shape the rules of engagement in space for decades to come."
More...
The hitchhiker's guide to literary sci-fi: A trivia quiz!
From dystopian futures to interstellar adventures, this quiz explores the classics that dared to imagine the impossible—and the authors who made it unforgettable.
More...
NASA satellites spot brand-new island in Alaska formed by melting glac
Satellite images reveal a new island in Alaska's Alsek Lake, formed as retreating glaciers reshape the landscape.
More...
1 week to go until the moon takes a ‘bite’ out of the sun during parti
The moon will roll across the face of the sun on Sept. 21 for lucky viewers in the southern hemisphere.
More...
Watch SpaceX launch Northrop Grumman's biggest-ever cargo spacecraft o
SpaceX will launch Northrop Grumman's new "Cygnus XL" cargo ship on its debut mission to the International Space Station this evening (Sept. 14), and you can watch the action live.
More...
LIGO Legacy: 10 incredible gravitational wave breakthroughs to celebra
The first-ever detection of gravitational waves was made 10 years ago today (Sept. 14). In celebration, Space.com takes you through the most significant gravitational wave discoveries to date.
More...
SpaceX launches 300th Starlink satellite-internet mission (video)
SpaceX launched 24 Starlink internet satellites from Vandenberg Space Force Base in California today (Sept. 13). It was the 300th Starlink mission to date, according to the company.
More...
Posting Permissions
