[1] NASA | NASA Selects Two Missions to Explore the Early Solar System https://www.nasa.gov/press-release/nasa-selects-two-missions-to-explore-the-early-solar-system [2] IAU | Trojan Minor Planets https://minorplanetcenter.net//iau/lists/Trojans.html [3] http://lucy.swri.edu/...
http://lucy.swri.edu/mission/Targets.html [10]Englander et al. (2019). Trajectory Design of the Lucy Mission to Explore the Diversity of the Jupiter Trojans. 70th International Astronautical Congress. https://ntrs.nasa.gov/api/citations/20...
http://lucy.swri.edu/mission/Targets.html [10] Englander et al. (2019). Trajectory Design of the Lucy Mission to Explore the Diversity of the Jupiter Trojans. 70th International Astronautical Congress. https://ntrs.nasa.gov/api/citations/20190032357/downloads/20190032357.pdf [11] NASA's Scien...
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The Lucy mission is the first space mission to explore a diverse population of small bodies known as theJupiterTrojan asteroids. These small bodies are remnants of our early solar system, now trapped in stable orbits associated with the giant planet Jupiter, forming two “swarms” that lead in...
Asteroids - rocky space bodies that orbit the sun - range in size from 600 miles in diameter to dust particles. Like Psyche, most are in theasteroid beltbetween Mars and Jupiter. NASA estimates the belt contains between 1.1 million and 1.9 million asteroids larger than a half-mile in diamete...
A European spacecraft has been launched to explore anasteroidstruck in an earlier planetary defense mission by the American space agency NASA. 一艘欧洲航天器已发射升空,探索美国航天局美国宇航局早期行星防御任务中撞击的小行星。 The European Space Agency (ESA’s) Hera spacecraft launched October 7 fr...
Shiner:It’s the first time that that much of an asteroid has come back to Earth. It’s not the first mission to explore an asteroid, but it is the first NASA mission that returned samples from an asteroid. And the reason that NASA wants those samples is that they can...
Lucy will explore the Jupiter Trojan asteroids – thought to be “fossils of planet formation.” Credit: NASA’s Goddard Space Flight Center NASA’s Lucy mission captured its first views of fourJupiterTrojan asteroids, with observations helping to choose exposure times for close-up obs...
Shown is an astronaut, anchored to a foot restraint, preparing to investigate the asteroid boulder.Credit: NASA In the mid-2020s, NASA’s Orion spacecraft will launch on the agency’s Space Launch System rocket, carrying astronauts on a mission to rendezvous with and explore the asteroid ...