Fit for service: Themis reusable rocket stage demonstrator

In December 2024 the first Themis – Europe’s demonstrator of a reusable rocket first stage –…

ESA – Submarines for space

Submarines are emerging as a unique research platform to study human adaption to extreme environments –…

Fit-check timelapse: Themis reusable rocket stage demonstrator

In December 2024 the first Themis – Europe’s demonstrator of a reusable rocket first stage – completed a…

ESA 2024 Highlights: flight of the Ariane 6

In 2024, ESA continued to drive Europe’s innovation and excellence in space, equipping the continent with…

NGC 346 with 10 circled stars (Webb)

This is a NASA/ESA/CSA James Webb Space Telescope image of NGC 346, a massive star cluster…

Earth from Space: Jakobshavn Glacier, Greenland

These summer images from the Copernicus Sentinel-2 and Sentinel-1 missions showcase different satellite views of Greenland’s…

Hubble revisits a grand spiral

Today’s NASA/ESA Hubble Space Telescope Picture of the Week features the glorious spiral galaxy NGC 5643, which is…

Vega-C liftoff and return-to-flight in slow motion

  Relive the Vega-C launch, flight VV25, from various angles.   The third Copernicus Sentinel-1 satellite, Sentinel-1C, has launched…

ESA – Paxi explores ice

English Paxi explores ice Join Paxi on an adventure to the North and South poles, to learn…

Firefly Sparkle Galaxy Inset (NIRCam Image)

For the first time, astronomers have identified a still-forming galaxy that weighs about the same as…