Space Camp is a new series about all the weird, wonderful things happening in the universe by NPR's science podcast Short Wave. Check out the rest of the series.
NASA's James Webb Space Telescope is waiting at its launch site, after years of repeated delays and cost overruns. At one point, the giant new observatory was threatened with cancellation.
Scientists have used a NASA probe way out in space, beyond Pluto, to measure visible light that's not connected to any known source such as stars or galaxies.
