The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...

Despite Earth reaching its aphelion, the farthest point from the sun, the Northern Hemisphere is experiencing scorching heat.

By flying closer to the Sun than ever, Parker Solar Probe reveals the chaotic birthplace of solar wind and space storms, ...

In its closest-ever dive into the Sun’s atmosphere, NASA’s Parker Solar Probe has returned stunning new images and data that ...

Such changes would make it difficult for life as we know it to survive on Earth. The increased heat and radiation would ...

Recreating artificial solar eclipses in space could help astronomers decipher the inner workings of our sun much quicker than ...

That complexity could mean bigger fireworks ahead. With the sunspot now rotating to face Earth, it could pose a threat for stronger space weather events in the coming days. M-class flares, like those ...

Most people think a day on Earth is just the time it takes for the planet to make one full rotation on its axis, but that’s ...

The Earth is predicted to make its fastest rotations on July 9, July 10, July 22 and August 5, according to a Time and Date ...

NASA has released new images from the Parker Solar Probe, which passed within 3.8 million miles of the sun last year.

Higher solar activity brings more radiation, which can damage satellite electronics and force some satellites to deorbit ...

On July 9, 2025, scientists at the International Earth Rotation and Reference Systems Service (IERS) reported that the Earth ...