Researchers predict that in the future, Earth's atmosphere will undergo significant changes. According to their calculations, the oxygen level will significantly decrease, which could pose a threat to ...

Also, at the time of the observations, New Horizons was on the far side of Uranus, 6.5 billion miles away, allowing its ...

The moment Alan Stern (L) had confirmation that New Horizons had flown by the Kuiper Belt object "There was the prevailing theory from the late 1960s of violent collisions and a more recent ...