Unfortunately, Angelina Jolie and Johnny Depp wont be at todays Star Gazing event. But 200 billion dots scattered throughout the Milky Way will! NASAs fourth-annual daylong bash features plenty of hands-on activities to keep visitors busy. Kids can make crafts, grown-ups can look through telescopes, and everyone can act like theyre floating in space with the help of Photoshop. Therell also be various moon rocks and meteor chunks to check out. Plus, experts will be on hand to help identify all the different stars and constellations out there. Best of all, its free!
Sat., April 21, 10 a.m.-11 p.m.