NASA is testing a mission called the Double Asteroid Redirection Test, which will impact a big asteroid. After all, experts claim the chances of such a deadly space rock are complicated.
Scientists have discovered light emanating from the merger of two black holes in the furthest reaches of the galaxy, which is a rare astronomical phenomenon.
In recent years, scientists have discovered a number of planets that, if not the title of "twin of the Earth," at least claim to be its closest equivalents.
Keisha S., a health and energy coach from Antigua and Barbuda, plans to fly with her daughter after Virgin Galactic announces her as the first sweepstakes winner.
The goal of NASA's planetary defense experiment is to ram the DART vehicle into a rock and alter its trajectory in order to assess the viability of diverting additional items that may be heading tragically toward the earth.