In 2029, a massive asteroid will pass closer to Earth than many satellites orbiting the planet. While scientists say an ...

A famously unlucky date is getting a cosmic twist. NASA says the asteroid Apophis will safely pass close to Earth on Friday, April 13, 2029, coming about 20,000 miles from the planet's surface. That ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A “city killer” asteroid the size of the Empire State ...

In 2029, the asteroid Apophis will skim past Earth closer than many communication satellites, turning a once-feared impact threat into a rare natural experiment in planetary defense. As space agencies ...

This occurrence will be the closest approach to Earth by an asteroid of this size that scientists have known about in advance ...

As of April 13, an infamous giant asteroid known as Apophis is now three years away from becoming the first space rock of its size to come near Earth in recorded human history. Roughly the size of ...

A rare asteroid will soon be visible to the naked eye in a rare celestial event, according to astronomers. Asteroid 99942 Apophis named after the Egyptian deity of chaos, darkness and fire is expected ...