TESTBOI retweeted
Call me Perseverance.
I'm headed for Mars: driven to search for signs of ancient life, test new tech to help future human explorers, and collect the first rock samples for future return to Earth.
Follow me. Let's go. mars.nasa.gov/mars2020
#Mars2020
TESTBOI retweeted
Happy Birthday, Chicago! Think of all the things this great city has brought the world; Deep Dish, The Super Bowl Shuffle, Maxwell Street Polish, the Ferris Wheel, Brownies and the list goes on. What's your favorite Chicago invention? 馃摳 Barry Butler Photography
TESTBOI retweeted
Saturn has overtaken Jupiter as the planet with the most moons, according to researchers.
A team discovered 20 new moons orbiting the ringed planet, bringing its total to 82; Jupiter, by contrast, has 79 natural satellites. via @BBCScienceNews egu.eu/7MN793






