On International Asteroid Day, take this quiz to test your knowledge about near-Earth objects

Near-Earth objects (NEOs), which comprise asteroids or comets, pose catastrophic threat to Earth as their orbits bring them close to our planet. In 2016, the United Nations officially designated Asteroid Day as the international day of awareness and education about the asteroid impact hazard.

from Firstpost Tech Latest News https://ift.tt/2XelIa2

Comments

Popular posts from this blog

Elon Musk’s bid spotlights Twitter’s unique role in public discourse – and what changes might be in store

To reach net-zero emissions and remove CO2 from the air, scientists drawn up six priorities

NASA is planning to partner with SpaceX to reboost the Hubble Telescope and extend its life