Nasa S Newest Satellite Sends Its First Test Image And It S Stellar
Last month, NASA launched TESS, a satellite that will search thousands of stars for Earth-like exoplanets. TESS has just sent back its first photo, and although it’s just a test image, it’s fascinating and gives you an idea of how big the mission is. The photo shows more than 200,000 stars, and four TESS cameras will cover more than 400 times as much sky during the mission. TESS was launched from Cape Canaveral Air Force Station in Florida on 18 April....