Kuiper Belt

Voyager 1, Voyager 2, interstellar space, Solar System, Kuiper Belt, Oort Cloud, heliopause, Stamatios Krimigis, New Horizons, Pluto, plasma, solar magnetic field, galactic magnetic field, plasma wave subsystem, astronomical unit, electrons, electron density, cosmic radiation, Alpha Centauri, heliosphere,

First Results From Voyager 2, the Spacecraft at the Edge of Interstellar Space

Don’t Let the Event Horizon Steal the Limelight, Save Some for the Ergosphere

Kuiper Belt

Missing Objects at the Fringe of the Solar System Are Puzzling Astronomers

Guests congratulate New Horizons team members after they received signals from the New Horizons spacecraft that it is healthy and it collected data during the fly of Ultima Thule, at Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Maryland, U.S., January 1, 2019. Credit: NASA/Bill Ingalls/Handout via REUTERS.

NASA Space Probe ‘Phones Home’ in Landmark Mission to Solar System’s Edge

The size of Planet Nine, next to Earth and Neptune. PlanetUser/Wikimedia Commons, CC BY-SA 4.0

Why Astronomers Are Arguing Over ‘Planet Nine’, Which They Haven’t Observed Yet

New Dwarf Planet Found Far Beyond Pluto

An artist's depiction of the exoplanets around Kepler-223 in an 8:6:4:3 resonance. Credit: Wikimedia Commons

Cosmic Dance: A Look Into Our Past By Looking At A Neighbour