Earth is at the center of this thin slice of the full map. In the zoom-in section, the underlying structure of matter in our Universe is easy to see. Their results confirm the validity of Einstein's ...

Mars-Crust-InSight Create a crustal thickness map of Mars from gravity and topography, using the InSight crustal thickness constraint ... Mars-j2 Compute the contribution to the gravitational J2 of ...

This is roughly as close to Earth as today’s geosynchronous communications and weather satellites, and about 10 times closer than the Moon is today. Because the force of gravity is stronger at ...

Lorna Simpson encountered this book several years ago and has since remained curious about the stuff-of-legends yet ...

From exploring the Moon to revealing mysteries of the solar system, space agencies around the world are gearing up for an ...

In 2024, space exploration dazzled the world. NASA’s Europa Clipper began its journey to study Jupiter’s moon Europa.

Over the past 30 years, data gathered by satellite instruments have allowed scientists to map marine gravity at a resolution of about 12–16 kilometers (7.5–9.9 miles). Jointly developed by ...

White dwarfs are the remnants of once-sunlike stars that have burned through their nuclear fuel. These stripped-down cores ...