NASA reveals its Roman Space Telescope today: How to watch live, and what's next for the next-generation observatory

NASA's newest space telescope is ready for its moment on stage  —  and soon, in space.

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inside a white hangar with a large ceiling sits a metal cylinder from which extend three long rectangular solar panels, all pointing towards the ceiling

NASA's Nancy Grace Roman Space Telescope stands fully assembled, following the integration of its two major segments, in the clean room at the agency's Goddard Space Flight Center in Greenbelt, Maryland. (Image credit: NASA/Jolearra Tshiteya)

According to NASA, briefing participants, who will discuss the telescope's progress and science plans, include:

NASA Administrator Jared IsaacmanNicky Fox, associate administrator, science mission directorateJamie Dunn, Roman telescope project managerJulie McEnery, Roman telescope senior project scientist.

The news conference will take place at NASA's Goddard Spaceflight Center in Greenbelt, Maryland, where Roman was built.

Roman is almost finished its prelaunch testing at Goddard ahead of its last big journey on Earth — a shipment to NASA's Kennedy Space Center in Florida, where the telescope will launch aboard SpaceX Falcon Heavy between autumn 2026 and May 2027.

Hubble Space Telescope, at 8 feet or 2.4 meters. But the key difference is scope: Hubble narrows in on fine details, while Roman aims to survey the sky with a field of view 100 times larger than Hubble's.

Looking at large-scale structure of galaxies and stars is part of Roman's work, as it seeks to answer questions about how the universe formed, evolved and expanded with investigations concerning dark matter and dark energy.

stars of the Milky Way galaxy. Investigators will mostly be looking for exoplanets, using a technique called gravitational lensing.

Very simply put, bent starlight from distant galaxies can allow objects passing in front of massive objects to be temporarily magnified and visible, thanks to how general relativity and space-time works.

This will allow Roman to hunt down exoplanets through flickers, or distortions, in starlight as planets pass in front of stars — assuming the distortions aren't due to starquakes, or some other stellar phenomena.

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