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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.

Orlando Sentinel 150: How higher education grew in Central Florida

As part of the Orlando Sentinel’s 150th birthday, on the first Sunday of each month we will report on a topic that helped ...
The Hill

Defense secretary continues Sentinel nuclear missile program despite soaring costs

Defense Secretary Lloyd Austin’s office on Monday certified the Sentinel nuclear missile program can continue after determining the effort is a major national security priority with no alternatives, ...

European Sentinel satellite captures Uttarakhand forest fires, revealing the fire line from space

The Copernicus Sentinel-2 satellite has captured detailed images of wildfires in Uttarakhand, highlighting its role in environmental monitoring. Now over ten years old, the EU mission continues ...
Defense One

Sentinel flight test delayed more than 2 years

The U.S. Air Force’s new intercontinental ballistic missile won’t have its first flight test until February 2026, documents show, putting the costly program further behind schedule. The new date is a ...