Before you ask: no, it's not AI. What you're looking at above is a skydiver framed by the roiling chromosphere of the Sun, ...

49A. The clue “Astronomer’s angle” refers to AZIMUTH. I’ve always been a big fan of astronomy — in fact, I almost majored in it — so I actually was familiar with this word before the creation of this ...

At first sight, the Jantar Mantar in Jaipur could be the work of an installation artist with a line in metaphysical ...

ExplorersWeb's resident astrophysicist analyzes how a solar photographer set up and took an astonishing shot of a skydiver ...

Ukraine’s Military Intelligence (HUR) says a special operations detachment known as the “Ghosts” has carried out a series of attacks on Russian air-defense systems in the Donbas over the past two ...

The U.S. Marine Corps will field the ATAWS on its F/A-18 Legacy Hornet fleet starting in early 2026. The Naval Air Warfare Center Weapons Division has ...

Reconstructing Past Glacial Activity: Glacial landforms provide valuable evidence about the extent and behavior of past glaciers. By studying these landforms, scientists can reconstruct the history of ...

Scientists flew the XL-Calibur telescope on a high-altitude balloon to measure polarized X-rays from Cygnus X-1. These ...

Elvin Mirzayev, CFA, holds the CFO position at Norm OJSC. He has been a contributor to Investopedia since 2014. Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science ...

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