For decades, travelers have endured jet lag as an unavoidable menace on long journeys. Now, as airlines push for record-breaking nonstop flights halfway around the planet, efforts to counter the debilitating
There is a supermassive black hole at the heart of our galaxy which apparently likes to blow bubbles. Scientists have identified these cosmic gas orbs as the Fermi bubbles and now they know they’re a years
(CNN) — Around 3.5 million years ago, a gigantic energy flare punched out from the center of our galaxy, the Milky Way. The radiation it released erupted in two energized cones that were so powerful, impact
(CNN) — Astronomers predict that in about four billion years, the Andromeda galaxy will collide with our own galaxy, the Milky Way. The Andromeda galaxy is our largest and closest neighbor in the universe.