Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is ...

The post Astronomers Surprised To Find A New Moon Or Ring Around A Dwarf Planet In The Kuiper Belt first on TwistedSifter.

Since Pluto was relegated to dwarf planet status, almost everyone has agreed that there are eight planets in our solar system ...

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

It started, as many cosmic enigmas do, with a dim dot of light on a Hubble Space Telescope photo the sort that professional ...

The solar system is composed of the sun, eight major planets, five dwarf planets, over a hundred moons, and countless comets ...

A recent study by Princeton University astronomers suggests the possible existence of a previously undetected planet in our ...

Elon Musk’s satellite network is expected to balloon in size over the next decade. Should we be concerned? (Hint: Many experts already are.) ...

It was SpaceX's third Project Kuiper launch and the sixth overall dedicated to building out the nascent network, which will ...

SpaceX’s Falcon 9 rocket left Cape Canaveral Space Force Station’s Space Launch Complex 40 at 9:58 p.m. ET on Monday. The ...

CAPE CANAVERAL SPACE FORCE STATION — The United Launch Alliance launched its Atlas V rocket as it carried Amazon’s Project Kuiper satellites from Space Launch Complex-31 on Monday night. The Atlas V ...

The Space Force's 45th Weather Squadron predicted 95% odds of favorable conditions for Sunday's liftoff try, with cumulus ...