Our solar system is a wonder, from the star at the center to the planets and moons in orbit, as seen in these fantastic pictures taken by Hubble, the Solar Dynamics Observatory, and the Mars ...

Hello everyone and welcome to autumn! The first day of autumn is called the equinox because in many places, the sun rises and sets 12 hours apart and the day and night lengths are equal. The first day ...

Mars is within 5 degrees of Mercury from Oct. 12 through Oct. 29, but is much fainter. On the evening of Oct. 19, the two planets will appear closest together, just 2 degrees apart. About 30 minutes ...

The full moon of October, called the Hunter's Moon, will grace our skies on Oct. 17 —and it will be a "supermoon" as well.

Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals. The presence of iron-phosphate and iron-sulfide nodules suggests processes ...

Stargazers can look forward to planet-moon pairings, the Orionids, and the last Milky Way views of the season in October 2025.

China's Chang'e 6 mission returned the first-ever far-side lunar samples, revealing new insights into the moon's interior.

October 2025 brings positive energy for Sagittarius. Strong transits from the Sun, Mars, and Mercury early in the month support career and financial gains, while Jupiter and Venus enhance love and ...

Billions of years ago, water flowed across Mars. Most scientists agree the red planet had rivers. But did those rivers flow into an ocean? New research from the University of Arkansas found strong ...

Perseverance represents more than a machine. It is a proxy extending humanity’s senses across millions of miles to an alien world. These robotic explorers and the NASA science programs behind them are ...

Among them is Professor Yang Li, a geoscientist at Beijing’s Peking University and an honorary professor at the University College London. His team have discovered that the inside of the mysterious ...

NATIONWIDE — NASA announced on Wednesday that its Perseverance Mars rover may have found signs of ancient microbial life on the red planet. During a teleconference on Wednesday morning, acting NASA ...