Astronomers have discovered 85 possible exoplanets outside the Solar System which could potentially sustain life after ...

Each evening, enjoy a sweeping view of four planets at once. Also look for Mars occulted by the Moon and meteors!

To maximize chances of successfully bringing the first Martian rock and sediment samples to Earth for the benefit of humanity ...

One of these missions is the Outer Planet Atmosphere Legacy (OPAL) project, which involves Hubble making yearly observations ...

January's sky brings a planet parade, Mars opposition, and the Quadrantid meteor shower. Enjoy Venus and Saturn's close ...

NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...

19, 2024 — Scientists have unveiled groundbreaking research on the origins of lunar water, offering insights that could reshape our understanding of the Earth-Moon system and the broader solar ...

A researcher has used advanced models that indicate that the formation of Pluto and Charon may parallel that of the Earth-Moon system. Both systems include a moon that is a large fraction of the size ...

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ancient life on Mars.

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

Some stargazers are calling it a planetary parade: Every other planet in our solar system can be seen in the sky tonight.