NASA launches $4 billion Roman Space Telescope from Kennedy Space Center
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NASA launched the Nancy Grace Roman Space Telescope on August 30 from Kennedy Space Center in Florida aboard a SpaceX Falcon Heavy rocket. The $4 billion observatory will study dark matter and dark energy and search for exoplanets. The launch marks NASA's first new flagship space observatory since the James Webb Space Telescope.
Key Facts
- The Roman Space Telescope launched on August 30, 2026, from Kennedy Space Center in Florida aboard a SpaceX Falcon Heavy rocket.
- The telescope cost approximately $4 billion and is NASA's first new flagship space observatory since the James Webb Space Telescope.
- The primary mission is planned for five years, operating near the second Lagrange point (L2), about 1.6 million kilometers from Earth.
- The observatory will observe more than 2 billion galaxies during its main survey program.
- The telescope's primary optical system was originally built for a U.S. National Reconnaissance Office program and was transferred to NASA in 2012.
Mission Objectives
The Roman Space Telescope will study the nature of dark matter and dark energy and help create a large-scale three-dimensional map of the universe. Its main survey program is planned to observe more than 2 billion galaxies. The telescope will also search for planets outside the solar system, with scientists predicting thousands of new exoplanets may be detected.
Technical Capabilities
The telescope's sensitivity and resolution are comparable to Hubble, but its field of view is much wider. NASA specialists say Roman can survey the Milky Way in about one month, while Hubble would need about a century for the same work. The primary optical system was originally built for a U.S. National Reconnaissance Office program, then transferred to NASA in 2012 and adapted for scientific research.
Commissioning Timeline
Over the next approximately 90 days, specialists will activate the telescope and prepare it for scientific work. The first high-resolution images are planned to be obtained by the end of 2026.
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NASA launches $4 billion Roman Space Telescope from Kennedy Space Center
