Video captured a vibrant “watermelon aurora” shimmering across the night sky above Alaska.
What looks like a neat photography trick is a beautiful phenomenon made by Mother Nature.
Known as the Beaver Moon, November’s full moon will reach peak illumination early next week.
NASA’s Deep Space Optical Communications (DSOC) experiment beamed a near-infrared laser from nearly 10 million miles away to the Hale Telescope at Caltech’s Palomar Observatory in San Diego County, California.
SpaceX's 400-foot-tall launch system known as Starship launched from Texas on Saturday, reaching the edge of space.
This giant, "fluffy" exoplanet has clouds filled with sand that rains down like water does on Earth, scientists have discovered.
When SpaceX attempted to launch Starship the first time, the test flight ended with an epic explosion over the Gulf of Mexico.
The aerial spectacle happens annually in November and peaks towards the middle of the month. Here are the best ways to see it.
A bright light followed by a loud boom in Bemidji Monday night had people wondering what was going on.
Video captured beautiful auroral beads dancing across a star-filled sky in Alaska.
Two of the galaxies in Pandora's Cluster are nearly 33 billion light years away, the second-and-fourth-farthest galaxies ever observed. Researchers say one galaxy looks like a "peanut" and the other a "fluffy ball" in the JWST images.
The image of MACS0416 was produced using observations from NASA’s James Webb Space Telescope and Hubble Space Telescope.
SpaceX launched rockets from both coasts this weekend as all eyes now shift to Texas and the possible next test flight of the company’s giant (and potentially explosive) Starship rocket.
According to NASA, the green flash is a real phenomenon when the sun sets or rises, and its light is refracted by the Earth's atmosphere.
Frank Borman led the first team of American astronauts to circle the moon.
Scientists are working to create an early warning system for dangerous solar activity that could damage critical technology.
We've seen photos of these celestial landscapes before, but the "razor-sharp astronomical images" that Euclid provides show details that are new to the human eye.
The discovery using NASA's Webb telescope is exciting for black hole research because there is still much unknown about these enigmas of the universe. Astronomers believe black holes formed within the first billion years after the Big Bang.
Saturn's many rings are disappearing, and in 2025, the rings won't be visible from Earth, at least temporarily.
Astronaut Ken Mattingly is best remembered for his efforts on the ground that helped bring the damaged Apollo 13 spacecraft safely back to Earth in 1970.