Tag Archives: asteroids

[ad_1] Two tiny asteroids snuck safely past the Earth last weekend, but they were discovered hours after bombarding our planet. 2018 NX and 2018 NW zipped in front of our blue-green orb …

[ad_1] If potentially dangerous asteroids are discovered years or decades before a potential collision, then a spacecraft can be used to push the asteroid to change course so that a collision can …