Interstellar comet 3I/ATLAS heads toward Earth. How close will it get?
Here’s everything to know about 3I/ATLAS’s impending rendezvous with Earth and how you might be able to witness…
Voyager 1 will be one light-day, 16 billion miles, from us next year
It takes a beam of light a single day to travel 16.1 billion miles, a distance known as…
NASA to share new images of 3I/ATLAS today. Here’s how to watch
Ready to get a better look at 3I/ATLAS? Here’s what to know about the comet, and how to…
How to see the Taurid meteor shower on Nov. 12
If conditions are optimal, the Taurid meteor shower will be visible the evening of Wednesday, Nov. 12. Study…
Blue Origin to launch giant New Glenn rocket again. How to watch
On the eve of the scheduled launch window opening up, here’s how to watch a livestream as the…
Interstellar comet 3I/ATLAS approaches the sun. Here’s the latest
After 3I/ATLAS made its closest approach to the sun, the comet is expected to remain out of view…
Orionid meteor shower to hit 2025 peak. When it is, how to view
The Orionid meteor shower, which is due to peak in a matter of days, is the second shower…
5 reasons why 3I/ATLAS differs from the first interstellar comet 2I/Borisov
3I/ATLAS: Initial observations suggest a nucleus size ranging from 0.32 to 5.6 kilometers, with a most likely diameter…
Future SpaceX Starship flights could cross Southern Arizona
Elon Musk’s Starship could one day streak through the skies above parts of Southern Arizona — and cause…
Gravitational waves help scientists measure newborn black hole’s ‘kick’
The historic finding comes about a decade after the first detection of gravitational waves performed by a famous…
6 strange things humans have left in outer space
Humanity’s reach extends far beyond Earth, but it isn’t just satellites and spacecraft that orbit our planet or…
Voyager 1 NASA probe continues mission 48 years later
In its 48th birthday month, here’s everything to know about the cosmic journey of Voyager 1 and its…