Instruments & missions spatiales
Données maîtres pour télescopes, détecteurs, observatoires et missions.
Instruments & observatoires
Astronomie à l'œil nu
Human vision and geometric alignments were the first astronomical instruments.
positional instrument · ancientSphère armillaire
A geometric model for celestial coordinates and motions.
telescope · 1608Lunette astronomique
Lens-based telescope that opened telescopic astronomy.
telescope · 1668Télescope réflecteur
Mirror-based telescope scalable to large apertures.
detector · 19th centurySpectrographe astronomique
Disperses light to reveal composition, temperature and velocity.
interferometer · 20th centuryInterféromètre radio
Combines antennas to synthesize a much larger aperture.
space telescope · 1990Télescope spatial Hubble
Flagship UV/optical/near-IR observatory above Earth atmosphere.
astrometry mission · 2014Gaia
ESA astrometry mission whose science observations ended on 15 January 2025 after mapping positions and motions of billions of stars.
space telescope · 2022Télescope spatial James Webb
Infrared observatory for early galaxies, star formation and exoplanet atmospheres.
radio interferometer · 2011ALMA
Millimeter/submillimeter array studying cold gas, dust and planet formation.
gravitational-wave detector · 2002/2015 advancedLIGO
Laser interferometers that enabled direct gravitational-wave astronomy.
neutrino detector · 2010Observatoire de neutrinos IceCube
Cubic-kilometer neutrino detector embedded in Antarctic ice.
VLBI network · 2017 campaignTélescope de l'horizon des événements
Earth-sized VLBI array imaging black-hole photon-ring scales.
survey telescope · 2020sObservatoire Vera C. Rubin
Wide-field time-domain survey facility for the dynamic optical sky.
Missions spatiales
Voyager 1 et 2
Grand-tour probes of the giant planets and heliosphere.
NASA/ESA/ASI · 1997–2017Cassini-Huygens
Saturn system orbiter and Titan lander.
NASA · 2009–2018Kepler
Transit survey that transformed exoplanet demographics.
NASA · 2018–presentTESS
All-sky transit survey for nearby exoplanets.
ESA · 2009–2013Planck
Precision mapping of CMB temperature and polarization.
NASA · 2006–presentNew Horizons
Pluto and Kuiper-belt exploration.
NASA · 2018–presentSonde solaire Parker
In-situ exploration of the solar corona and inner heliosphere.
ESA · 2023–presentEuclid
Wide-field survey mission for dark energy, lensing and galaxy evolution.