Earth Observation

Space Tech’s Summer Surge – Record Launches, Orbital Innovations & Earth Observation Revolution (June–July 2025)

SpaceX achieved its 500th Falcon 9 mission in early July 2025, with an overnight Starlink launch featuring a booster on its 29th reuse. By July 2, 2025, SpaceX had conducted 83 Falcon

7 July 2025

Australia·China·Culture·Earth Observation·Japan·Launch Innovations·Space Technology·Technology

This Week in Space: Reusable Rockets, Interstellar Visitors, and the Future of Earth Observation / Updated: 2025, July 6th, 23:59 CET

Themis arrives at Esrange Space Center in Sweden, Europe’s first full-scale reusable rocket stage demonstrator by ArianeGroup for ESA’s reusability roadmap, after a 3,000-kilometer journey and hop-tests expected to begin in late

7 July 2025

Astronomy·Space·Technology

Umbrella in Orbit: ESA’s BIOMASS Satellite Lifts Earth’s Green Veil, Revealing Hidden Carbon Stores and Jaw‑Dropping First Images

BIOMASS uses a fully polarimetric P-band SAR with a 70 cm wavelength to pierce through canopies and measure woody trunks where most forest carbon is stored. The 12-meter deployable reflector, shaped like

24 June 2025

Environment·Espace·Indonesia·Satellit·Satellite·Science·Space·Technology

Eyes in the Sky: How Earth Observation Is Revolutionizing Disaster Management

Sentinel-1 radar imaged the aftermath of Cyclone Idai in Mozambique in 2019 and revealed approximately 2,165 km² of flooding around the coastal city of Beira. Idai’s satellite flood maps pinpointed about 400,000

21 June 2025

China·Disaster Management·Earth Observation·Internet·Syria·Technology

Hyperspectral Eyes in the Sky: How Space-Based Imaging Is Revolutionizing Earth Observation

NASA’s Hyperion, launched in 2000 on the EO-1 satellite, collected 220 spectral bands from 400 to 2500 nm at 30 m resolution. A hyperspectral data cube stacks hundreds of narrow wavelength bands

7 June 2025

China·Communication·Communications·Earth Observation·Imaging·Technology

Sky Scanners: How SAR Imaging Satellites Are Redefining Earth Observation

About 75% of the planet is obscured by cloud cover or darkness at any moment, making optical imaging inaccessible. Synthetic Aperture Radar (SAR) satellites actively illuminate the ground with microwave radar and

7 June 2025

Earth Observation·Satellites·Technology