In 2026, the Nancy Grace Roman Space Telescope (RST) – aka. the “Mother of Hubble” – will take to space and begin addressing some of the deepest mysteries of the Universe. This will include capturing the deepest field images of the cosmos, refining measurements of the Hubble Constant (aka. Hubble’s Law), and determining the role of Dark Matter and Dark Energy in the evolution of the cosmos. Alongside its next-generation partner, the James Webb Space Telescope (JWST), the RST will acquire infrared images with over 200 times the surveying power of its predecessor with the same rich level of detail.
On Tuesday, July 19th, NASA announced that it had awarded SpaceX with a Launch Services (NLS) II contract to provide the rocket that will deploy the RST mission to space. As specified in the NLS II, the launch will take place in October 2026 (May 2027, at the latest) and consist of a Falcon Heavy rocket transporting the RST from Launch Complex 39A at NASA’s Kennedy Space Center to orbit. This indefinite-delivery/indefinite-quantity contract is valued at approximately $255 million and covers the launch and other mission-related costs.
NASA’s Nancy Gracy Roman Space Telescope won’t launch until 2027, and it won’t start operating until some time after that. But that isn’t stopping excited scientists from dreaming about their new toy and all it will do. Who can blame them?
A new study examines the Roman Space Telescope’s power in detail to see if it can help us answer one of our most significant questions about the Universe. The question?
Will the Universe keep expanding and tear itself apart in a Big Rip?
NASA’s next great space telescope should launch no later than 2027. The Nancy Grace Roman Space Telescope is a powerful wide-field infrared telescope that will create panoramic fields of view 100 times greater than Hubble’s. The Roman Telescope has a variety of scientific objectives, and one of its jobs is to complete a census of exoplanets to answer questions around habitability.
A new study shows how the Roman Space Telescope can measure the dust in distant solar systems to help find habitable planets.
As part of its journey towards realization, this next-generation space telescope recently passed a crucial milestone. This would be the all-important Mission Critical Design Review (CDR), signaling that all design and developmental engineering work is complete. With this milestone reached, the next-generation space telescope is now ready to move from the conceptual stage into the fabrication and assembly phase.