This Harvard professor claims an alien spaceship visited us in 2017
2:47am PST - February 23rd, 2021 suns - The Next WebA highly unusual object was spotted traveling through the solar system in 2017. Given a Hawaiian name, ʻOumuamua, it was small and elongated – a few hundred meters by a few tens of meters, traveling at a speed fast enough to escape the Sun’s gravity and move …