"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." Spirals are a repeating theme in ...
With the stresses on planet Earth in the headlines, at work and your day-to-day life, do you need a reminder that we’re just ...
NASA astronaut Don Pettit used a camera with low light and long duration settings to capture this Jan. 29, 2025, photo of the ...
The shot of our planet and the great cosmos beyond offers an eerie sense of scale to our quotidian situations on Earth.
Astronauts aboard the International Space Station (ISS) have a front-row seat to some of the most extraordinary sights in the ...
NASA astronaut Don Pettit used a camera with low light and long duration settings to capture this Jan. 29, 2025, image of the ...
NASA astronaut Don Pettit captures a breathtaking image of the Milky Way from the International Space Station, offering a ...
Using NASA's James Webb Space Telescope, Northwestern astrophysicists gained the longest, most detailed glimpse yet of the ...
The inner Oort cloud, between 1,000 and 10,000 AU from the sun, displays a spiral formation with arms that extend 15,000 AU.
Astronomers have spotted displays of flashing lights and “fireworks” near a supermassive black hole at the center of the ...
"It was actually a total surprise to find the satellites in that configuration and we still don’t fully understand why they ...