Photos from Mars have sparked a discussion about mysterious "doors" on the planet. The images surprised many, as the ...

Photos from Mars have sparked a discussion about mysterious doors on the planet. The material surprised many, as the ...

A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the ...

The four-planet lineup that began in January concludes by mid- to late February, as Saturn sinks increasingly lower in the ...

Four planets will be widely visible to the naked eye through part of February, but calling them a 'planetary alignment' may ...

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky ...

HH 30 is a luminous region surrounding a newborn star, or protostar. The James Webb Space Telescope helped reveals ...

By April this year, scientists will start to decide whether to send a mission to intercept an asteroid that may hit Earth in 2032.

The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...

A lunar eclipse occurs when the sun, earth, and moon align, so that the moon passes into Earth’s shadow. In a total lunar ...

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

An artist's concept of NASA's Europa Clipper spacecraft. NASA/JPL-Caltech The Margaret Jones Wyllie '45 Engineering Program evans-aeros ...