Satellites

New technique maps large-scale impacts of fire-induced permafrost thaw in Alaska

4 min read

• Satellites

New technique maps large-scale impacts of fire-induced permafrost thaw in Alaska

Phys.org February 14, 2023

The picture shows the recovery of vegetation for the 2001 fire and 2010 fire over Tanana Flats...

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Maxar satellite capacity secured for Umbra’s SAR imagery constellation

2 min read

• Satellites

Maxar satellite capacity secured for Umbra’s SAR imagery constellation

Sat News February 14, 2023

Maxar Technologies (NYSE:MAXR) (TSX:MAXR) will provide Umbra‘s synthetic aperture radar (SAR) imagery constellation with dedicated dedicated satellite...

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Satellites support impact assessment after Türkiye–Syria earthquakes

6 min read

• Satellites

Satellites support impact assessment after Türkiye–Syria earthquakes

Phys.org February 13, 2023

Interferogram showing the coseismic surface displacement in the area near Gaziantep, generated from multiple Copernicus Sentinel-1 scans...

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New Earth-sized exoplanet detected in the solar neighborhood

3 min read

• Satellites

New Earth-sized exoplanet detected in the solar neighborhood

Phys.org February 12, 2023

Light curves of K2-415 obtained by K2 (top; K2SFF) and TESS (bottom; PDC-SAP). Credit: Hirano et al,...

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AccelerComm + TTP to deliver cell service from space with 5G NTN LEO

3 min read

• Satellites

AccelerComm + TTP to deliver cell service from space with 5G NTN LEO

Sat News February 12, 2023

AccelerComm and TTP are jointly formulating a high-performance, 5G, LEO Regenerative base station for deployment on LEO...

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Glacier lakes swollen by global warming threaten millions

3 min read

• Satellites

Glacier lakes swollen by global warming threaten millions

Phys.org February 11, 2023

Worldwide population exposed to glacial lake outburst floods. Violent flooding from glacier lakes formed or enlarged by...

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Satellites may enable better quantum networks

• Satellites

Satellites may enable better quantum networks

Phys.org February 10, 2023

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Brazil’s Amazon deforestation down 61% in January

2 min read

• Satellites

Brazil’s Amazon deforestation down 61% in January

Phys.org February 10, 2023

New Brazilian President Luiz Inacio Lula da Silva has promised to protect the environment, including the Amazon...

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A Russian satellite has broken into pieces, littering debris in space

2 min read

• Satellites

A Russian satellite has broken into pieces, littering debris in space

Phys.org February 9, 2023

Space junk orbiting around earth – Conceptual of pollution around our planet. Credit: NASA – http://visibleearth.nasa.gov/ A...

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New method helps scientists better predict when volcanos will erupt

• Satellites

New method helps scientists better predict when volcanos will erupt

Phys.org February 8, 2023

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