NASA’s Nancy Grace Roman Space Telescope is preparing to expand the search for exoplanets—planets orbiting stars beyond the solar system—by surveying large portions of the Milky Way. NASA says scientists anticipate Roman will uncover around 100,000 worlds, a substantial increase over the roughly 6,300 exoplanets already identified through other NASA missions and related observatories. Both sources describe the mission as focused on regions of the galaxy that have been less thoroughly studied, rather than the same areas targeted by earlier surveys. Phys.org adds that Roman’s observations will look toward the far side of the Milky Way, which helps broaden coverage and improve the chances of detecting new populations of planets. Together, the reports present Roman as a next step in exoplanet detection that leverages a large, systematic survey approach to build a much larger catalog. The expected number of discoveries is presented as an estimate based on the mission’s planned observing strategy and sensitivity.
NASA’s Roman Space Telescope to search for up to 100,000 exoplanets
NASA’s Nancy Grace Roman Space Telescope is preparing to expand the search for exoplanets—planets orbiting stars beyond the solar system—by surveying large portions of the Milky Way. NASA says scienti...
- NASA’s Nancy Grace Roman Space Telescope is preparing to conduct a major exoplanet survey.
- Scientists expect Roman to find around 100,000 exoplanets.
- That estimate represents a large increase from the roughly 6,300 exoplanets already discovered.
- Roman is expected to focus on underexplored regions of the Milky Way, including the far side.
- The expected discoveries would build on results from NASA missions and other observatories operating together.
NASA's Nancy Grace Roman Space Telescope is poised to make a major leap in the hunt for worlds outside our solar system, known as exoplanets. Scientists expect the mission to reveal around 100,000 worlds—a staggering leap compared to the nearly 6,300 found so far thanks to NASA missions working in tandem with other observatories. And Roman will primarily find them in underexplored regions of the Milky Way.
2 months agoNASA’s Nancy Grace Roman Space Telescope is poised to make a major leap in the hunt for worlds outside our solar system, known as exoplanets. Scientists expect the mission to reveal around 100,000 worlds — a staggering leap compared to the nearly 6,300 found so far thanks to NASA missions working in tandem with other […]
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