🎄In this video, I’ll show you how to make a DIY Christmas Tree Topper at home with simple and affordable materials.🎄 #handmade #Christmas #ornaments | Origami Art & Crafts

Star birth in motion — mapped for the first time! Astronomers have unveiled the first-ever spatiotemporal map of our galactic neighborhood — a 4D look at how stars are born across the Milky Way’s Local Bubble, a vast 1,000 light-year-wide region sculpted by ancient supernova explosions. This groundbreaking research shows how shockwaves from dying stars once rippled through space, sparking new generations of stars — possibly including our own Sun. Explore how time, space, and stellar evolution co