ScienceNASA Wants To Open 50-Year-Old Moon Samples From Apollo Missions NASA is opening lunar samples for the first time since the Apollo program ended nearly 50 years ago. Two teams of scientists were granted permission to study the samples in preparation for the space agency's planned return to the moon.by Diane Samson
ScienceNASA Boss Jim Bridenstine Says First Person To Step On Mars Likely To Be A Womanby Naia Carlos
ScienceSmall Doses Of Solar Geoengineering Could Safely Cool Earth's Warming Climate, Study Findsby Sami Ghanmi