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How did Mars get its moons? Japan's MMX space mission aims to solve the puzzle
المصدر: Phys.org - latest science and technology news stories · نُشر
The Earth got its moon when a small planet collided with our planet more than 4 billion years ago. This impact hurled molten rock into space, which eventually coalesced to form the satellite we can see every night from across our planet.
The Earth got its moon when a small planet collided with our planet more than 4 billion years ago. This impact hurled molten rock into space, which eventually coalesced to form the satellite we can see every night from across our planet.
أخبار ذات صلة
A planet 320 light-years away confirms what scientists long suspected
Astronomers have discovered that a scorching-hot planet 320 light-years away shares a striking chemical similarity with its host star, providing the first direct evidence for a fundamental assumption about planet formation. The breakthrough could help scientists predict what dist
All Top News -- ScienceDaily ·
NASA astronauts splash down after 100 million miles in space
NASA’s SpaceX Crew-12 astronauts have returned to Earth after 237 days in space, traveling more than 100 million miles and completing over 3,792 orbits while conducting research to prepare for future missions to the Moon and Mars. The mission also made history with record-setting
All Top News -- ScienceDaily ·
NASA is searching for hidden caves to build its first Moon base
NASA is preparing for humanity’s first Moon base with three investigations that will hunt for underground shelters, uncover hidden ice, and track dangerous conditions on the lunar surface. The findings could reveal how astronauts can survive and thrive on the Moon while laying th
All Top News -- ScienceDaily ·
NASA’s Webb finds signs of Mars-sized worlds smashing together
NASA’s James Webb Space Telescope is giving astronomers a glimpse of the kinds of violent collisions that may have shaped our own solar system, including the giant impact thought to have created the Moon. By studying 21 rare “extreme debris disks” around young stars, researchers
All Top News -- ScienceDaily ·
Brazil's elections matter for the planet. This is why
Brazil is heading back to the polls, but the impact could be felt worldwide. With the Amazon vital to the health of the planet, the election could help shape its future.
World | Deutsche Welle ·