Space News & Blog Articles

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Earth from Space: Swedish landscape

Image: Agricultural fields that surround the cities of Lund and Malmö in Sweden are pictured in this image, captured by the Copernicus Sentinel-2 mission.

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Can you spot it?

Image: Can you spot it?

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Sound test of Hera asteroid mission antenna

Image: Sound test of Hera asteroid mission antenna

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Juice’s odyssey of exploration

Video: 00:03:21 Three-minute cinematic video trailer presenting ESA’s Jupiter Icy Moons Explorer (Juice) mission

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ESA’s Cheops finds an unexpected ring around dwarf planet Quaoar

During a break from looking at planets around other stars, ESA’s CHaracterising ExOPlanet Satellite (Cheops) mission has observed a dwarf planet in our own Solar System and made a decisive contribution to the discovery of a dense ring of material around it.

The dwarf planet is known as Quaoar. The presence of a ring at a distance of almost seven and a half times the radius of Quaoar, opens up a mystery for astronomers to solve: why has this material not coalesced into a small moon?

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Chile battles raging wildfires

Image: Deadly wildfires continue to rage in south-central Chile destroying hundreds of thousands of hectares of land across the country. Satellite images captured by the Copernicus Sentinel-3 mission on 4 February show the ongoing fires and heatwave in South America.

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Webb detects extremely small main-belt asteroid

A previously unknown 100–200-metre asteroid — roughly the size of Rome’s Colosseum — has been detected by an international team of European astronomers using the NASA/ESA/CSA James Webb Space Telescope. Their project used data from the calibration of the Mid-InfraRed Instrument (MIRI), in which the team serendipitously detected an interloping asteroid. The object is likely the smallest observed to date by Webb and may be an example of an object measuring under 1 kilometer in length within the main asteroid belt, located between Mars and Jupiter. More observations are needed to better characterize this object’s nature and properties.

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The Making of Juice – Episode 9

Video: 00:05:36 Five-minute behind-the-scenes documentary covering the story behind the application of the Galileo tribute plaque to ESA’s Juice spacecraft.

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Design a spacesuit for ESA

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Week in images: 30 January - 03 February 2023

Week in images: 30 January - 03 February 2023

Discover our week through the lens

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Earth from Space: Kolkata, India

Image: Kolkata, formerly Calcutta, is featured in this image, captured by the Copernicus Sentinel-2 mission.

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Exploring a turbulent tarantula

Image: Exploring a turbulent tarantula

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Turning astronauts into Moon explorers

ESA’s geology training course PANGAEA has come of age with the publication of a paper that describes the quest for designing the best possible geology training for the next astronauts to walk on the surface of the Moon.

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Curious comet’s rare close approach

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ESA YGT applications now open!

The 2023 Young Graduate Trainee positions are now open for applications! Opportunities are available in engineering, science, IT and business services. Find out more and apply now.  

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Setting sail for safer space

Image: Setting sail for safer space

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Deep fractures and water-carved valleys

Mars displays fascinating geology everywhere you look – and nowhere is this more true than in the fractured, wrinkled ground seen in this image from ESA’s Mars Express.

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A spiral amongst thousands

Image: A crowded field of galaxies throngs this Picture of the Month from the NASA/ESA/CSA James Webb Space Telescope, along with bright stars crowned with Webb’s signature six-pointed diffraction spikes.

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Iceberg larger than London breaks off Brunt

Video: 00:04:25

An iceberg around the size of Greater London broke off Antarctica’s Brunt Ice Shelf due to a natural process called ‘calving’. The iceberg, measuring 1550 sq km, detached from the 150 m-thick ice shelf a decade after scientists first spotted massive cracks in the shelf.

For more information on the newly-birthed A81 iceberg, click here.

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ESA branded merchandise made easy

We’ve just made it easier to use the ESA brand to create merchandise or materials for events. If you are interested in producing and selling merchandising that shows the ESA logo, the ESA flags patch or ESA’s mission patches, there is now a simple way to request the use of ESA emblems.

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