What can make sound in space? What will happen in the far future of the universe?
Tag Archives | asteroid
Oumuamua zipped by the Earth on a trajectory that started beyond our solar system in truly deep space!
New aten asteroid will cross Venus & Earth orbit. more at #365DaysOfAstro with @Nmcanopus
The origin of ET’s Cigar, Oumuamua & Dry Sand
Astronomers have long recognized asteroid families that share similar orbits. More recent data suggests that family and non-family asteroids come from a surprisingly small number of parent bodies.
The discoveries of 2017 TC1, which comes to .076 AU from the Sun and 2017 TF4, which has an orbit which is tilted by 60 degrees to the plane of our solar system.
A short story about the discovery of 2017 UX5 and the possibility of alternative means of rocket propulsion for NASA
The discovery of 211 Earth approaching objects and small space rock that passed less than the Earth’s diameter from the surface of our planet.