Workers in NASA’s Jet Propulsion Laboratory cheered loudly when the Mars rover "Curiosity" landed successfully and sent back its first photos from the surface of the red planet. John Blackstone reports.
This week's Supreme Court decision recognizing same-sex marriage marks a 180-degree turn from attitudes not so long ago. It's been nearly 50 years since CBS News first took on the subject of gay rights in a documentary, "The Homosexuals."
A Falcon 9 rocket carrying a Dragon cargo ship loaded with more than 4,000 pounds of supplies and equipment bound for the International Space Station broke apart in a shower of debris shortly after launch Sunday.