Roman telescope aims to directly image exoplanets 1,000 times fainter than current limits
The Roman Space Telescope is designed to directly image exoplanets using complex optomechanical systems developed by the Max Planck Institute for Astronomy
The Roman Space Telescope, named after Nancy Grace Roman, is set to launch on August 30, 2026, from Earth's L2 Lagrange point. Its primary mirror, 2.4 meters in diameter, is a replica of Hubble's. The telescope carries two instruments: the Wide Field Instrument and the Coronagraph Instrument. The Wide Field Instrument will image an area 50 times larger than Hubble did over 30 years.
The Coronagraph Instrument, a new innovation, aims to directly image exoplanets that are 1,000 times fainter than current limits. This is achieved through precision alignment mechanisms and special masks that block out the host star's light. The instrument's developers hope to find cooler and smaller exoplanets, potentially including Earth-like planets.
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