A very rare treat is about to grace Earth's night skies. On the evening of 28 February 2025, all seven of the other planets ...

The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until 2040.

In our solar system, Earth is one of only three worlds that sees temperatures above 32 degrees Fahrenheit, while other ...

Saturn has 124 moons, including Enceladus and Titan and it has average surface temperature is -178 degrees Celsius or -288.4 degrees Fahrenheit. Saturn orbits the Sun at a distance of 1,434 million ...

The newcomer replacing Pluto presently goes by “Planet Nine.” If and when it finally shows up, it will get the honor of a ...

The Sun, the planets, and all else that constitutes the solar system are hurtling toward the star Lambda Herculis, some 370 ...

NASA’s Parker Solar Probe could solve the mysteries of the solar wind and test Einstein’s theory of relativity.

Astronomers have achieved a groundbreaking milestone by capturing the first-ever image an astrosphere around a star ...

Behold, the giants! The Hubble Space Telescope has completed a decade of observing Jupiter, Saturn, Uranus and Neptune.

New research underscores the physics of potential oceans on moons like Europa and Enceladus where aliens could hide ...

A NASA X-ray imager is heading to the Moon as part of NASA's Artemis campaign, where it will capture the first global images of the magnetic field that shields Earth from solar radiation.

"The data that will come down from the spacecraft will be fresh information about a place that we, as humanity, have never ...