Discoverer of Lucy asteroid mission’s namesake fossil excited to watch Saturday launch
[ad_1] Decades ago, Donald Johanson found fossils of an early hominin that would rewrite scientists’ understanding of our species. This
Read more[ad_1] Decades ago, Donald Johanson found fossils of an early hominin that would rewrite scientists’ understanding of our species. This
Read more[ad_1] CAPE CANAVERAL, Fla. — NASA’s newest planetary science mission, an asteroid-observing probe named Lucy that will fly by a
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