Exploration of other solar systemsĪmong other things, one of the crucial purposes of the Roman telescope is to detect other solar systems with the help of gravitational microlensing. With these large telescopes, scientists are trying to unravel the hidden mysteries of the universe such as the expansion of the universe, dark matter, dark energy, distances between the galaxies and measurement of the distances among different galaxies.īy acquiring more insights with the help of this modern technological equipment, it may allow scientists to modify theories of space. However, Nancy Roman would allow gathering 20,000 terabytes of data in mere five years, the scientists noted, adding that it will allow them to capture billion of galaxies helping scientists create a 3D model of galaxies. While 30 years of Hubble captures have provided us with data of 170 terabytes, from James Webb 1,000 terabytes of data is expected to be collected in just five years. Roman would take the large broad view in a single shot. The Andromeda galaxy pictures were taken at least 400 times by Hubble and were put together to make a complete picture of the galaxy. He said that with the Nancy Roman telescope, a full picture of a galaxy can be taken in one single shot, unlike Hubble which captures parts of galaxies. A second star, barely visible at the lower left along one of the bright star's diffraction spikes, is the nebula's source. This file image released by NASA on July 12, 2022, shows the bright star at the centre of NGC 3132, while prominent when viewed by the James Webb Space Telescope (JWST) in near-infrared light, plays a supporting role in sculpting the surrounding nebula.
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