Stressed seedlings in space

Science & Exploration Stressed seedlings in space 07/11/2017 5958 views 112 likes Life on Earth has a myriad of problems, but gravity isn’t one of them – staying grounded means ...


Storm hunter in position

Pointing straight down at Earth, the storm hunter will observe lightning and powerful electrical bursts in the atmosphere that occur above thunderstorms, the so-called transient lumi...


Space radiation on Earth

The constant ‘rain’ of radiation in space includes cosmic rays, which, despite the name ‘ray’, comprises highly energetic particles arriving from beyond the Solar System. A new inter...


Sentinel-5P brings air pollution into focus

Applications Sentinel-5P brings air pollution into focus 01/12/2017 58775 views 373 likes Launched on 13 October, the Sentinel-5P satellite has delivered its first images of air pol...


Sentinel-3B liftoff replay

The second Copernicus Sentinel-3 satellite, Sentinel-3B, lifted off on a Rockot from the Plesetsk Cosmodrome in northern Russia at 17:57 GMT (19:57 CEST) on 25 April 2018. Sentinel-3...


Sentinel-1 sees through hurricanes

Imaging the top of hurricanes from space is nothing new, but the Sentinel-1 satellites can see right through these towering spinning weather systems, measuring the sea surface below ...


Liftoff – Alexander Gerst returns to space

Science & Exploration Liftoff – Alexander Gerst returns to space 06/06/2018 10183 views 92 likes Today at 11:12 GMT (13:12 CEST) ESA astronaut Alexander Gerst was launched into ...


Integral’s orbits 2002–17

ESA’s Integral space observatory has been orbiting Earth for 15 years, observing the ever-changing, powerful and violent cosmos in gamma rays, X-rays and visible light. Studying star...


Going green to the Red Planet

Now, it’s using sunlight to generate electricity, significantly reducing energy costs. Whether orbiting a planet, following a comet or peering deep into our Universe, spacecraft have...


Full house for EDRS

Applications Full house for EDRS 13/03/2018 6093 views 100 likes The EDRS–SpaceDataHighway has now begun regularly relaying Earth images from Sentinel-2A, which marks the last of fo...


Exploring alien worlds with lasers

Enabling & Support Exploring alien worlds with lasers 10/01/2018 8389 views 146 likes In everyday life we look and touch things to find out what they are made of. A powerful sci...


ESA’s next satellite propelled by butane

Thanks to a compact thruster resembling a butane cigarette lighter, the cereal box-sized satellite will fly around its near-twin to test their radio communications. Much quicker to b...