The DSCOVR satellite's Earth Polychromatic Imaging Camera (EPIC) captured the moon transit the Earth. Credit: Space.com | ...

Our satellite is a little off-balance. GRAIL data show a mass asymmetry of a few percent between its near and far sides.

For North Americans, this is an eye-catching sight, visible even from brightly lit cities.

See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. Today, May 21, 2025, the moon is 24 days old and is in the waning crescent phase of its lunar ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...

The Center for Basque Studies houses the Jon Bilbao Basque Library – one of the world’s largest collections of Basque-related materials, currently at 55,000 volumes. The Center for Basque Studies ...

and performed calibration between NICT and Telecommunication Laboratories. An uncertainty of about 1 ns in the differential calibration was achieved. In addition, we have monitored the delay variation ...

Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.

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 like a gyroscope, shifting with the ...