The sunspot region 4366 fired off dozens of powerful solar flares in 24 hours, including the single strongest flare since 2024. Auroras are possible later this week.

The first of these total solar eclipses, on Aug. 12, 2026, will grace parts of Greenland, Iceland and Spain. The second, on ...

A new time-lapse reveals the Sun’s inner corona glowing a faint yellow, offering a rare look at the hottest layer of our star’s atmosphere. The footage was created using images from the ASPIICS ...

The project has recently been submitted to the European Space Agency for consideration as a future mission. The current ...

In observations collected on September 21, 2025, the spacecraft snapped not one but multiple eruptions in the solar corona. Matching Proba-3 observations with NASA’s Atmospheric Imaging Assembly (AIA) ...

The total solar eclipse on Nov. 25, 2030, will mainly cross the Indian Ocean, but views will be possible from Australia, ...

At 4:56 a.m. EST (0956 GMT) on Feb. 17, the moon will begin to turn the sun into an impressive "ring of fire" during an annular solar eclipse. Maximum eclipse, whereby the largest proportion of the ...

When the sun, Earth, and new moon perfectly align, we get the chance to see a solar eclipse. This celestial phenomenon is one of the most unique experiences you can witness. In fact, the most recent ...

When the sun, Earth, and new moon perfectly align, we get the chance to see a solar eclipse. This celestial phenomenon is one of the most unique experiences you can witness. In fact, the most recent ...

Most dangerous asteroids don’t come with warning signs, and some are almost impossible to spot until it’s too late. Astronomers say a whole class of space rocks hides in the Sun’s glare, making them ...

Experiencing a total eclipse for 74 minutes, passengers of Concorde 001 followed the path of totality as it crossed Africa in 1973, setting a record for the longest-ever total eclipse observation.