MEMPHIS, Tenn. — Side-by-side pictures from NASA’s 32-year-old Hubble Space Telescope and the brand-new James Webb Space Telescope may draw oohs and ahhs, but they don’t give you a full sense of just how much more astronomers are getting from the new kid on the cosmic block.
Fortunately, new tools for data visualization can get you closer to the sense of wonder those astronomers are feeling.
“The public is just presented with these beautiful pictures, and they think, ‘Oh, wow, that’s great,'” says Harvard astronomer Alyssa Goodman. “But in my opinion, they could learn a lot more from these images.”
Goodman laid out strategies for getting a better appreciation of JWST — and a better appreciation of the technologies that are transforming modern astronomy — this week at the ScienceWriters 2022 conference in Memphis.
Founded in 2016, Menlo Park, California-based LeoLabs, is a mind-blowing company. They have built, and continue to expand, a network of ground-based, phased array radars worldwide to keep track of the thousands of operational satellites, defunct satellites, spent rocket bodies, and pieces of debris in orbit around the Earth. Not only is their radar technology ground-breaking, but they have built a spectacular, if not a little terrifying, digital visualization of the traffic in space that is free for the public to explore.
Everything in space is moving. Galaxies collide and merge, massive clouds of gas migrate, and asteroids, comets, and rogue planets zip around and between it all. And in our own Solar System, the planets follow their ancient orbits.
Now a new data visualization shows us just how much our view from Earth changes in two years, as the orbits of the planets change the distance between us and our neighbours.