Discarded 1966 rocket booster stuck in Earth’s orbit is set to break free this week
Earth’s ‘second moon’ will make one final pass this week before floating out into space forever. Astronomers first spotted an unknown object with an incoming trajectory in September 2020 and initially believed it was an asteroid. But in December, the object named 2020 SO came within 30,000 miles of Earth and allowed NASA to confirm … Read more