AI Generated Image
Spacecraft draw closer to Mercury after nearly decade-long voyage
The Weather Channel • • science
Key Points:
- The BepiColombo spacecraft, a joint European and Japanese mission, separated from its cruiser and is nearing Mercury after nearly a decade-long, 6 billion-mile journey involving nine planetary flybys.
- The mission aims to enter Mercury's orbit in November, then split into two spacecraft in December to study the planet's magnetic field, dense interior, and surface geology from different altitudes.
- Mercury presents extreme conditions, with surface temperatures exceeding 800 degrees Fahrenheit and icy, permanently shadowed craters at the poles, requiring specially designed spacecraft to withstand intense heat.
- BepiColombo is only the third mission to explore Mercury, following NASA's Mariner 10 and Messenger, and is expected to reveal new insights into the planet's mysteries starting in spring 2025.
- The European Space Agency is funding most of the $2 billion mission, which will provide detailed scientific observations to enhance understanding of Mercury's geology and environment.
