Published 20 hours ago • loading... • Updated 5 hours ago
NASA's Nancy Grace Roman Telescope Arrives at Kennedy Space Center
The observatory will undergo fueling, checkouts and encapsulation before a Falcon Heavy launch no earlier than Aug. 30, NASA said.
On Sunday, June 21, 2026, the Nancy Grace Roman Space Telescope arrived at the Kennedy Space Center aboard NASA's Pegasus barge after traveling more than 800 miles from Maryland.
During transport, engineers faced a tight temperature tolerance requiring the observatory stay below 74 degrees; lead transport engineer Neil Patel described the emergency team as a 'MacGyver crew' that added rental cooling units to maintain conditions.
Equipped with a 300-megapixel Wide Field Instrument featuring 18 detectors, the observatory offers a field of view at least 100 times larger than the Hubble Space Telescope, enabling searches for exoplanets and dark energy.
The observatory will undergo a roughly 70-day prelaunch campaign at the Payload Hazardous Servicing Facility involving checkouts, fueling, and encapsulation inside a Falcon Heavy payload fairing.
Positioned at the Sun-Earth Lagrange point about 1.5 million kilometers from Earth, the telescope will conduct a five-year primary mission studying dark energy and dark matter, with enough fuel to potentially operate at least 10 years.