A newly discovered house-size asteroid is set to make a close, yet harmless approach to Earth today (May 21), passing within ...

Researchers propose a lunar space elevator using existing materials, potentially revolutionizing space travel within decades.

The puzzling behavior of Titan's atmosphere has been revealed. The team has shown that the thick, hazy atmosphere of Saturn's largest moon doesn't spin in line with its surface, but instead wobbles ...

The moon's last quarter - or final quarter phase will occur at 07:59 a.m. EDT (1159 GMT) on the morning of May 20 for viewers ...

NASA’s GRAIL mission reveals thermal differences in the moon’s mantle, explaining surface contrasts between its sides.

The moon spent a few million years as a volcanic wasteland, covered with ongoing eruptions that spewed from mountains and ...

Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have gotten progressively longer as a result.

A newly discovered house-size asteroid is set to make a close, yet harmless approach to Earth today (May 21), passing within one-third of the Earth-moon distance.

We've even been asked if you could run solar cells during the long lunar night on reflected earthlight, so we decided to ...

The moon's nearside (that is, the side facing Earth) is dark-colored and dominated by ancient lava flows, whereas the farside ...

Even as Indian and European space agencies continue to prepare astronauts since a year for the Axiom-4 mission to the ISS, ...

The billions of stars comprising the Milky Way, our home galaxy, should appear especially vibrant in May 2025. Here's how to ...