We earthlings witnessed the last supermoon last month on November 5, 2025 during the full moon known as the “Harvest Moon.” ...

A powerful X1.9 solar flare from new sunspot AR4299 triggered strong radio blackouts, as giant sunspot AR4294 rotates into ...

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to ...

In 2025, the winter solstice will occur on December 21, 2025 at 18:03 Moscow time. At this point, the Sun will reach its ...

New findings suggest that diurnal tides, driven by solar heat, are a major contributor to the extreme speeds of Venus's winds ...

The Mechanics of Earth's Spin Earth rotates once in about 24 hours with respect to the Sun, but once every 23 hours, 56 ...

NASA detects first “magnetic switchback” near Earth: an energetic change in your space shield that reveals new solar risks.

Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

Perseverance's main job is Martian weather forecasting, but its routine solar scans on November 25 unexpectedly detected the ...

Discover Earth’s unique features—water, atmosphere, magnetic field, life-supporting climate, and 10 key facts about our home planet. Learn what makes Earth truly special.

As we get closer to the end of the year, the days get shorter and shorter. Meanwhile, they get longer and longer as we get into the spring. This is all due to the angle of the sun in our sky. The sun ...

Sun’s far-side active region AR4294 produced multiple M-class and C-class flares, triggering radio blackouts, affecting solar wind, and increasing geomagnetic activity with potential auroras in ...