OrbitalHub

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ESA dixit:

“On 20 September 2017, ESA astronaut Paolo Nespoli shot this amazing timelapse showing Earth by night while travelling on board the Space Station from British Columbia to the Great Lakes: coast to coast in 20 seconds! Paolo Nespoli in currently working and living aboard the International Space Station as part of his long-duration VITA mission.”

Video credit: ESA

 

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10-16-17

Sentinel-5P Liftoff

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ESA dixit:

“Replay of the Sentinel-5P liftoff on a Rockot from the Plesetsk Cosmodrome in northern Russia at 09:27 GMT (11:27 CEST) on 13 October 2017.

Sentinel-5P – the ‘P’ standing for ‘Precursor’ – is the first Copernicus mission dedicated to monitoring our atmosphere. The satellite carries the state-of-the-art Tropomi instrument to map a multitude of trace gases such as nitrogen dioxide, ozone, formaldehyde, sulphur dioxide, methane, carbon monoxide and aerosols – all of which affect the air we breathe and therefore our health, and our climate.”

Video credit: ESA

 

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10-9-17

The A68 story

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ESA dixit:

“As a result of a deep cracking cutting across the Larsen C ice shelf, a huge iceberg was spawned on 12 July 2017. Europe’s Copernicus Sentinel-1 mission was used to monitor the rift’s progress, a network of fractures in the ice and the calving event. Since then, the large tabular iceberg – known as A68 – has drifted about 5 km from the ice shelf. Images from Sentinel-1 also show that a cluster of more than 11 smaller icebergs have now also formed, the largest of which is over 13 km long. These ‘bergy bits’ have broken off both the giant iceberg and the remaining ice shelf.

Credits: contains modified Copernicus Sentinel data (2017), reproduced from Hogg and Gudmundsson (2017)”

Video credit: ESA

 

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10-8-17

Mapping the Seafloor

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ESA dixit:

“Having detailed knowledge of the shape of the seafloor is essential for generating nautical charts for navigation. It is also needed for exploration, fishing, coastal management and for understanding ocean currents that transport heat, nutrients and pollutants. While mapping the seafloor was traditionally carried out using sonar on ships, optical satellite data provide global, high-resolution maps that show ridges, valleys and sediments.”

Video credit: ESA

 

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ESA dixit:

“On 18 September 2017, ESA astronaut Paolo Nespoli shot this beautiful time-lapse showing the Moon rising above the Earth’s horizon together with Mercury, Mars, the star Regulus, and Venus. ESA astronaut Paolo Nespoli is currently working and living on board the International Space Station as part of his long duration Vita mission.”

Video credit: ESA

 

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ESA dixit:

“On 12 September 2017, 710 photos were taken by ESA astronaut Paolo Nespoli to create this time-lapse of the Earth (from Africa to Russia) as seen from the International Space Station. ESA astronaut Paolo Nespoli in currently working and living aboard the Station as part of his long duration Vita mission.”

Video credit: ESA

 

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