Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...
The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...
When NASA's Ingenuity Mars Helicopter attempts its first test flight on the Red Planet, the agency's Mars 2020 Perseverance rover will be close by, as seen in this artist's concept. NASA MARCI ...
Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...
The James Webb Space Telescope identified the lights in the distant planet’s atmosphere, which could not be seen by earlier ...
A sparkling stellar nursery appears reminiscent of the early universe in new images from the Hubble Space Telescope. The emission nebula, known as Sh2-284, is an immense region of gas and dust ...
Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...
A light-year is equivalent to almost 6 trillion miles. Launched in 2021 as the successor to the Hubble Space Telescope, Webb observed the scene in the infrared. NASA said in a statement it was ...