A chance encounter with another asteroid could steer Apophis destructively close to Earth during a future passage.
New research suggests that small asteroid collisions could potentially alter Apophis’s trajectory, raising concerns about future risks.
Astronomer Paul Wiegert had found a scenario in which Apophis could be sent careening into Earth in 2029. But we’d have to be extremely unlucky.
Earth will grab itself another moon this month, but only briefly. The "mini-moon" in the form of asteroid 2024 PT5 will stick around for just two months.
In a bit of ominous news befitting a Friday the 13th: It turns out that the asteroid Apophis could have a very small chance of colliding into Earth in five years, when it is expected to make a ...