Aerojet, a GenCorp (NYSE:GY) company, announced today that NASA’s MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging) spacecraft has successfully achieved the first-ever orbit ...
On Aug. 3, 2004, NASA launched the MESSENGER spacecraft on a historic first mission to orbit the planet Mercury. The spacecraft's name stands for the MErcury Surface, Space ENvironment, GEochemistry ...
The solar system’s smallest planet may have vast riches beneath its surface, according to a stunning discovery by a NASA spacecraft. Scientists have determined that Mercury, the closest planet to the ...
These maps show the infall of particles (protons, top two rows, and electrons, bottom two rows) across the surface of Mercury. The infall of particles is dependent on the orientation of the ...
BepiColombo, a joint European-Japanese mission, completed its latest flyby of Mercury, sending back a sneak peek of the cratered planet it will begin to orbit in 2026. By Katrina Miller On Thursday, a ...
On April 30, 2015, NASA's MESSENGER mission came to an end when the spacecraft intentionally crashed into the surface of Mercury. MESSENGER was the first spacecraft to orbit Mercury and the second ...
The flyby took Europe's BepiColombo spacecraft within 150 miles (240 kilometers) of Mercury's surface. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...
A spacecraft skimmed past Mercury this week, beaming back stunning new images of the surface and showing once again that humankind has a seemingly insatiable longing to understand the universe. The ...
The BepiColombo Mercury probe flew close to our solar system's innermost planet this week, capturing another haunting image as it zoomed by. On Sunday (Dec. 1), BepiColombo made its fifth of six ...
A gigantic plasma eruption from the sun's hidden far side recently launched a sizable coronal mass ejection that slammed into Mercury, potentially triggering invisible X-ray auroras around the ...
As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...