Solar spring begins Wednesday and marks the start of three months with the most amount of light gain of the year.

February’s night sky gives us the bright trio of Mars, Jupiter and Venus, according to NASA skywatch experts. “Venus blazes ...

Abundance of Earth-like Exoplanets The universe has no shortage of similarities to Earth when it comes to celestial ...

Mars's moon Phobos is so strange that no one knows how it formed. But a forthcoming mission could solve this mystery - and a ...

If the scientists could very precisely measure the proportions of lutetium and halfnium in moon rocks compared to other ...

Although it encompasses some of winter’s darkest nights, February spurs daydreams of lighter days ahead. In just a matter of ...

The acid yellow moon Io that orbits Jupiter may be less than 30% the size of Earth, but is considered the most volcanic body ...

Mercury joins the night sky to complete a 7-planet alignment just after sunset for the end of February. Saturn leaves our ...

The women rang in the “Scandal” alum’s birthday with a special new moon ritual, which called for “fresh starts.” ...

A Falcon 9 rocket carrying 21 Starlink spacecraft, including 13 with direct-to-cell capability, is scheduled to lift off from ...