The ingenious way Ukraine pulled off its stunning ‘Pearl Harbor’ attack against Russia By . Anthony Blair. Published June 2, 2025. Updated June 2, 2025, 9:28 a.m. ET.

Starting in 2024, Ukrainian-made drones definitively changed the way both sides waged war. For Ukraine, the adjustment was not just tactical, but a broader, doctrinal evolution in how its military ...

Ukraine is getting more help in its war with Russia. A Patriot air-defense system that was based in Israel will be sent to Ukraine after it is refurbished, four current and former U.S. officials ...

Astronomers have discovered a giant, 500-light-year-wide cavity between two star-forming regions in the constellations Perseus and Taurus. An ancient supernova could be the culprit.

New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

The most recent nearby supernova, SN 1987A, was in the Large Magellanic Cloud. The Milky Way’s youngest known supernova is called G1.9+0.3.

The Milky Way's youngest known supernova remnant is a radio source called G1.9+0.3. The remnant, which lies 27,700 light-years away, is only about 140 years old.

Placing the Milky Way’s uniqueness, or lack thereof, in a broader context is crucial because, for decades, scientists have used it as a model to understand how galaxies form and evolve.

Astronomers have discovered a strange new object in our Milky Way galaxy. The celestial object is emitting X-rays around the same time it's shooting out radio waves.

In roughly 4 billion years, our home Milky Way galaxy may collide with the neighboring Andromeda galaxy. We are approaching Andromeda at roughly 250,000 miles per hour, and scientists have ...

The LMC supernova wreckage MC SNR J0519–6902 as seen by the ATCA (Image credit: Alsaberi et al/arXiv 2025) Cosmic vampire blows its top. White dwarfs are the stellar corpses that are created ...

Milky Way will be visible in May, over Memorial Day weekend, across US: When to see our galaxy Billions of stars comprising the Milky Way, our home galaxy, should appear especially vibrant till ...