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NASA

NASA

This article is currently a work in progress. The National Aeronautics and Space Administration NASA is an agency of the US government responsible for aviation and space research. It was established in 1958 and has been a major driver in space exploration. NASA is...
HARPS

HARPS

This page is currently a work in progress. The High Accuracy Radial velocity Planet Searcher, or HARPS for short, is a high-resolution spectrograph installed at the La Silla Observatory in Chile, operated by the European Southern Observatory ESO. Since its first light...
Rogue planets

Rogue planets

by Tanja Schumann (TU Berlin), March 2025 Rogue planets are planets that wander lonely through space without a star. In recent years, scientists have discovered more and more of these strange and fascinating objects. But where do they come from? Did these planets...