This month will be a little longer than usual, but still shorter than most months of the calendar — because it’s February 2020. This year is a Leap Year, when the short month of February has 29 days instead of the usual 28. Earth’s actual orbit around the Sun takes about one-quarter of a day […]

Dr. Andrew Johnston Vice President of Astronomy and Collections As someone who has worked in museums for the past 30 years (WOW!), what has been the most rewarding experience for you? I began working in science museums when I was a teenager, so I feel very lucky to have been working in this business all […]

Header Image: This is probably the first Moon rock picked up by Neil Armstrong as part of the “contingency sample.” Because the collection was so hurried and the documentation sparse, NASA scientists are not completely sure of the identification. Credit: NASA The Apollo missions sent humans to the Moon 50 years ago. Getting there required […]

On Wednesday, February 13, 2019, NASA officially announced the “death” of Opportunity (2003-2018), a rover sent to Mars by NASA in 2003 for a 90-day mission that turned into a staggering fifteen years. Opportunity landed on Mars on January 25, 2004, three weeks after its companion rover, Spirit, touched down on the other side of […]