The Northern Lights or aurora borealis may be visible in the U.S. this week due to a coronal hole and a "co-rotating ...

Indian cities such as Bengaluru, Chennai, and Mangaluru fall within this geographical zone and experience this optical ...

The morning of April 24 will give rise to a striking mini-planetary parade, as Mercury, Venus, Saturn, Neptune, and Earth's ...

Earth Day also falls during National Park Week. Celebrated for 55 years, one billion people in 193 countries host events and ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

Experiments to reflect sunlight away from Earth will be given the green light by the Government within weeks. Trials could ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

Solar Orbiter began routine science operations in 2021 and has since looped ever closer to the Sun, stealing bits of speed ...

Let's turn the sun into a telescope. In fact, we don't have to do any work—we just have to be in the right spot.