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Hubble solar cell impact damage

Hubble's impactful life alongside space debris

During its 30 years in orbit around Earth, the NASA/ESA Hubble Space Telescope has witnessed the changing nature of spaceflight as the skies have filled with greater numbers of satellites, the International Space Station was born and in-space crashes and explosions have created clouds of fast-moving space debris. Hubble itself has felt the impact of […]

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Sequence of operations that will happen around the BepiColombo Earth flyby on 9, 10 and 11 April 2020

Earth flyby opens new science opportunities for BepiColombo

Science instruments aboard the European-Japanese Mercury explorer BepiColombo are in excellent condition to gather high-quality data during the spacecraft’s long cruise to the innermost planet of the Solar System despite not having been designed for this purpose, teams collaborating on the mission learned during the spacecraft’s April flyby of Earth.  To source

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Kilauea eruption 2018

Can rain trigger a volcanic eruption?

The notion that rain could lead to a volcanic eruption may seem strange, but scientists from the University of Miami in the USA, have used information from satellites, including the Copernicus Sentinel-1 mission, to discover that a period of heavy rainfall may have triggered the four month-long eruption of Hawaii’s Kilauea volcano in 2018. To […]

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Astronaut coffee break: tomato sauce in space

Video: 00:06:45 Take a break with ESA astronauts Alexander Gerst, Samantha Cristoforetti, Luca Parmitano and Thomas Pesquet as they discuss living and working in space. In this video, our astronauts talk about housekeeping and the perils of opening food on the International Space Station. Just like on Earth, astronauts must do their bit to keep […]

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Galileo constellation

Galileo positioning aiding Covid-19 reaction

As European governments plan their phased recoveries from the lockdown states triggered by the COVID-19 pandemic, the positioning delivered through satellite navigation is becoming more important than ever before. Location is a key requirement when attempting to monitor and map the spread of a disease and satnav is one of the main tools supporting this. […]

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Proxima liftoff

Name Thomas’ next space mission!

ESA astronaut Thomas Pesquet is due to fly to the International Space Station in 2021 and will soon begin training at NASA’s Johnson Space Center in Houston, USA  after finishing a training session at the European Astronaut Centre in Cologne, Germany. We have the operational side covered… but we need your help to find the […]

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Astronaut coffee break: nine-person crew

Video: 00:04:36 Take a break with ESA astronauts Alexander Gerst, Samantha Cristoforetti, Luca Parmitano and Thomas Pesquet as they discuss living and working in space. In this video, our astronauts cover the ins and outs of accommodating a nine-person crew on the International Space Station. The International Space Station (ISS) is designed for six people, […]

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NO2 concentrations over Europe

ESA in a post Covid-19 world

As the coronavirus pandemic wreaks vast changes on people’s daily lives, ESA is examining how space can help improve life on Earth both during and after the outbreak. Experts in economics, geopolitics, psychology, medicine, data science and digital services will contribute to a series of online seminars organised by the agency and led by its […]

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Space, astronomy and science