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Follow the NASA ESPO team to find out what's happening on our earth science missions!

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Joined March 2010
NASA DC-8 safely landed in Fort Lauderdale after flying a science flight today. They will head out again tomorrow afternoon.
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The ESPO team is hard at work preparing for the GRIP Hurricane Mission. Stay tuned for updates!
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The ESPO team is hard at work preparing for the GRIP Hurricane Mission in August and September. Stay tuned for updates!
Upcoming missions- ICESCAPE and GRIP. ICEBRIDGE is still going on. To learn more, go to
Next GloPac flight is this Friday. Watch a video of the Global Hawk:
At 1:01 p.m. local time, the aircraft turned east to repeat the loop to 85N. All science instruments are operating nominally.
11:53 a.m. PST, the Global Hawk reached the northernmost point of this mission: 85N latitude, then turned south.
Global Hawk Science Flight will now be taking off on Friday morning, due to weather.
Possible 28-30 hour science flight today for the Global Hawk, depending on the weather. Stay tuned!
The Global Hawk has broken the science mission duration record! They flew for 24 hr., 5 min. Next flight will be this week.
The Global Hawk is currently 800 miles west of Portland, on a north westerly track at 57,000 feet. Stay tuned for more updates!
The Global Hawk landed safely at 2048 PT yesterday. The aircraft was in the air for just over 14 hours.
Successful flight! We sampled a polar vortex fragment in the Gulf of Alaska, and we underflew the A-Train constellation of satellites.
Global Hawk is still in the air! Scientists report that we have been sampling polar air for over 2 hours.
The Global Hawk is in the air again! Flying over the Pacific for the very first time.
GloPac Update: The scientists are looking at the data from Friday's flight & preparing for the first science flight later this week.
All science instruments were on board and collecting data. First science research flight will be this week.
GloPac test flight was a great success! The Global Hawk took off from DFRC Friday at 6:57am for a 6 hour flight.
This was a good flight & all objectives appear to have been met.
Global Hawk landed safely at 1318 PT, completing the first GloPac test flight. The aircraft returned early due to weather.