Launch expected today: NASA′s space telescope TESS on a search for exoplanets | Science | In-depth reporting on science and technology | DW | 16.04.2018
Kepler Space Telescope: The Original Exoplanet Hunter | Space
Hubble Space Telescope is limping after a mechanical failure – Chicago Tribune
Launch expected today: NASA′s space telescope TESS on a search for exoplanets | Science | In-depth reporting on science and technology | DW | 16.04.2018