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Sentinel-2A satellite captures Earth after dark for the first time

After more than ten years in orbit, the European Space Agency’s (ESA)Sentinel-2A satellite has achieved something unexpected.

Sentinel-2 explores night vision

After more than 10 years in orbit, the first Copernicus Sentinel-2 satellite, Sentinel-2A, is still finding new ways to ...
Yahoo

Trump's New Year's Resolution Was 'Peace on Earth.' Three Days Later, He Invaded Venezuela

On Tuesday night, Donald Trump arrived at his Mar-a-Lago New Year's Eve party in a tuxedo, Melania on his arm, and told reporters his resolution for 2026: "Peace. Peace on Earth." Inside, Vanilla Ice ...
Scientific Research Publishing

Yang, J., Xu, J., Lv, Y., Zhou, C., Zhu, Y. and Cheng, W. (2023) Deep Learning-Based Automated Terrain Classification Using High-Resolution DEM Data.

ABSTRACT: Unmanned Aerial Vehicle (UAV) Photogrammetry has become an important tool for high-resolution mapping, with workflows increasingly incorporating onboard GNSS solutions such as Post-Processed ...
earth

Satellite captures unprecedented detail of a massive Pacific tsunami

When a magnitude 8.8 earthquake ripped through the Kuril-Kamchatka subduction zone on July 29, 2025, it launched a Pacific-wide tsunami – and a rare natural experiment. NASA and the French space ...
Scientific Research Publishing

Zhou, X. and Myint, S.W. (2023) Shadow Pattern-Enhanced Building Height Extraction Using Very-High-Resolution Image. IEEE Journal of Selected Topics in Applied Earth ...

ABSTRACT: In today’s world, many applications require geolocated building information with accurate heights. Building heights can be used for various purposes, including estimating the number of ...
Live Science

Comet 3I/ATLAS reaches closest point to Earth: How to see it on Friday night

Comet 3I/ATLAS, the third interstellar object ever detected, reached its closest point to Earth overnight from Thursday to Friday (Dec. 18 to 19), and it remains in a good viewing position tonight.
earth

Photo of Prague from space is so detailed you can see staircases, statues, and people

High above central Europe, a commercial Earth observation satellite snapped a portrait of Prague from space that is sharp enough to reveal individual staircases, statues, and people. The European ...
Maui Now

Rare interstellar comet 3I/ATLAS coming closest to Earth on Friday

On Dec. 19, 3I/ATLAS will be about 1.8 astronomical units away (170 million miles), almost twice as far as the average distance between Earth and the Sun (1AU orr about 93 million miles), according to ...
Space.com

Wildfire smoke lofted miles high could have an unexpected effect on Earth's climate

In one study, these particles from high-altitude wildfire smoke created a dramatic cooling effect not accounted for in current climate models. When you purchase through links on our site, we may earn ...
National Hockey League

High School Hockey Night showcases Central Ohio teams

The Columbus Blue Jackets hosted 37 high school teams from Central Ohio high school hockey programs from the Capital Hockey Conference (CHC) and Ohio Scholastic Hockey League (OSHL) last night for ...