ESA - Science & Exploration - Archive

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Science & Exploration

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Science & Exploration

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SubOrbital Express-4 launch

Immune cells under the microscope

Experiment on immune system takes a sounding rocket ride

Webb traces spiral arms in infrared

Sombrero galaxy (MIRI)

Hubble and Webb’s views of the Sombrero Galaxy

Testing space tech on parabolic flights

Spiral from the side

The Sun's surface as seen by Solar Orbiter's PHI instrument

The Sun in visible light, as seen by Solar Orbiter's PHI instrument

A magnetic map of the Sun, measured by Solar Orbiter's PHI instrument

An image of the Sun in ultraviolet light, taken by Solar Orbiter's EUI instrument

A map of movement on the Sun's surface, measured by Solar Orbiter's PHI instrument

Solar Orbiter's location on 22 March 2023

Comet Interceptor’s probe proves structurally sound

Axiom Mission 4 crew training at ESA’s European Astronaut Centre

Tangled galaxies

AI-generated image for the banner of Space for Inspiration

Highlights from Philae's 64-hour life on a comet

Vacuum testing of ACES at Airbus facilities in Friedrichshafen, Germany

Space Hydrogen Maser clock on ACES

PHARAO caesium atomic clock in ACES

A rendering of ACES on ESA's Columbus module on the International Space Station

An infographic showing a labelled rendering of ACES

NGC 1672 collage

Galaxy light show

SILSO tracks the solar cycle using the number of sunspots

Revisiting an old beauty

Supernovae in NGC 4414

Celestial cannonball

Webb and Hubble images overlapping

Hubble and Webb Images side-by-side

ESA Astronaut Reserve training kicks off at EAC

SpaceX cargo mission CRS-22 launch seen from Space Station

NGC 602: Comparing Hubble's & Webb's view

NGC 602 (NIRCam and MIRI image)

NGC 602 (Webb image)

'Alien' signal decoded

A yet better view

Hubble's view on symbiotic binary star R Aquarii

Mosaic of Euclid observations in the Southern Sky

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