Scientists have hypothesized since the 1960s that the sun is a source of ingredients that form water on the moon. When a ...

Here’s a little spoiler for next month’s Cosmic Calendar: early May will see the return of the Eta Aquarid meteor shower. The ...

Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles ...

Early on April 25, 2025, a rare triple conjunction of Venus, Saturn, and a crescent Moon will grace the morning sky. This ...

Saturn's Moon Titan Could Harbor Life ... Webb Telescope Captures Its First Direct Images of Carbon Dioxide Outside Solar System Mar. 17, 2025 — The James Webb Space Telescope has captured ...

The first images of asteroid Donaldjohanson after Lucy spacecraft 's April 20 flyby have arrived. NASA shared the pictures on ...

The Moon, Venus, and Saturn are expected to briefly align into a rare formation resembling a “smiley face” this week, Nasa ...

A rare celestial event will brighten Texas skies on Friday, April 25, as two planets join the crescent Moon to form a smile ...

Apparently, it’s moving further away from the Earth each year. At an annual rate of 3.82 centimeters, the moon's creeping ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

The thin, outermost ring in the photo is composed of particles shepherded by the gravity of two moons orbiting around it.

Dr. James Newman, a former NASA astronaut, reflects on his career and the future of space travel during a visit to the Naval Postgraduate School.