m15-060 April 14, 2015 NASA Administrator Charles Bolden speaks to students at the 2014 Earth Day events at Union Station in Washington: NASA/Aubrey Gemignani Related Posts:Former U.S. Senator Doug Jones of Alabama Stands…America Plans Return to the Moon For the First Time…Put Your Money Where Your Mouth Is: President Biden…NASA Analysis Confirms 2023 was Warmest Year on RecordAs the World Warms, Scientists Solve Heat and Air…Webb Telescope Reveals a New Vision of an Ancient…