A 200-foot-wide asteroid found in December has a one-in-83 chance of hitting Earth, according to space agencies.
It was no ordinary Martian cloud, he said, but must be the product of a “terrific explosion.” He added that he was not certain that the explosion could be of volcanic origin. The ominous ...
The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.
"The high explosion energy of AT 2023adsv could indicate that ... gargantuan explosions," JADES team member and Space Telescope Science Institute (STScI) researcher David Coulter said at the ...