Falcon Heavy | Nancy Grace Roman Space Telescope
SpaceXscheduled

Falcon Heavy | Nancy Grace Roman Space Telescope

Astrophysics

Aug30
7:26 AM ET
Sunday, August 30, 2026
Countdown
LIFTOFF!
LC-39A
Conditions at LaunchGO
79%
Wind
Great
Lightning
Great
Sea State
Great
Historical
Fair
Clouds
Good
Rain
Fair

Mission

The Nancy Grace Roman Space Telescope is a NASA infrared space telescope with a 2.4 m (7.9 ft) wide field of view primary mirror and two scientific instruments. The Wide-Field Instrument (WFI) is a 300.8-megapixel multi-band visible and near-infrared camera, providing a sharpness of images comparable to that achieved by the Hubble Space Telescope over a 0.28 square degree field of view, 100 times larger than imaging cameras on the Hubble. The Coronagraphic Instrument (CGI) is a high-contrast, small field of view camera and spectrometer covering visible and near-infrared wavelengths using novel starlight-suppression technology. Roman objectives include a search for extra-solar planets using gravitational microlensing, and probing the expansion history of the Universe and the growth of cosmic structure, with the goal of measuring the effects of dark energy, the consistency of general relativity, and the curvature of spacetime.

Lighting Conditions

Golden Hour
Sun 5° E
Dramatic lighting for photos

Live Dashboard

LIVE

Webcast, weather radar, countdown alerts

Plan Your View

Find the perfect spot and see what the launch will look like from there

Start Planning

Book Your Stay

Arrive the night before to scout your spot and avoid launch-day traffic.

Search Hotels on Booking.com

Tip: Cocoa Beach and Titusville have the best launch views. Port Canaveral is closest to cruise terminals.

Booking through this link helps support WatchTheLaunch at no extra cost to you.

Going to watch?

Get Kennedy Space Center tickets for an out-of-this-world experience

Get KSC Tickets

Watch Live

Webcast typically starts ~20 minutes before launch

Watch on YouTube

Best Viewing Spots for This Launch

Top places to watch Falcon Heavy | Nancy Grace Roman Space Telescope launch from LC-39A:

Historical Data

See scrub rates and trends for LC-39A

View full statistics →