APOD: 2026 August 31 – Launch of the Roman Space Telescope
The post APOD: 2026 August 31 – Launch of the Roman Space Telescope appeared first on NASA Science .
On August 31, 2026, the Nancy Grace Roman Space Telescope (RST) was launched into space to begin its mission of studying the universe. This new telescope, named after astronomer Nancy Grace Roman, boasts a main mirror the same size as the Hubble Space Telescope (HST). However, RST's more curved mirror, closer secondary mirror, and larger main camera allow it to capture 100 times more of the sky in each image, scanning the cosmos much more efficiently.
One of RST's primary goals is to discover many more supernovas, which will help scientists better understand the expansion rate and composition of our universe. Additionally, the telescope's enhanced capabilities may lead to the identification of numerous planets orbiting distant stars, providing valuable insights into the potential for life beyond our own solar system.
Unlike the James Webb Space Telescope, which orbits Earth, RST will circle the Sun, positioning it for optimal observation and data collection. The launch of Roman was carried out yesterday from Kennedy Space Center in Florida, USA, aboard a SpaceX Falcon Heavy rocket.
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