Blogs

The rocket has been fueled for flight and the countdown remains on track for liftoff at 6:03 p.m. EST.

The launch team will take a poll shortly before moving into the terminal phase of tonight's countdown. All weather conditions and upper-level winds are go at this time and there are no technical issues in work.

One of DSCOVR's primary abilities once it reaches deep space and is activated will be to show Earth Right Now and help detail changes occurring on the planet. One of the instruments aboard DSCOVR is the EPIC camera provided by NASA. Because DSCOVR will be in a position to see the whole sunlit side of …

NOAA's DSCOVR spacecraft is about the size of a refrigerator before its solar panels are unfolded. It measures 5.4 feet by 6 feet and weighs 1,256 pounds. It carries five instruments, three from NOAA and two from NASA.

5:38:32 p.m. Terminal countdown poll 5:43:32 p.m. Power to DSCOVR 5:45:32 p.m. DSCOVR poll 5:48:32 p.m. Mission Director terminal countdown poll 5:50:32 p.m. Launch Conductor terminal count poll 5:50:32 p.m. SpaceX terminal count poll 5:53:32 p.m. Terminal count autosequence 5:55:32 p.m. DSCOVR to internal power 5:56:32 p.m. DSCOVR poll 5:58:32 p.m. Mission Director poll …

If the DSCOVR launch does not occur today, the next chance will not come until Feb. 20. That is because the moon's position in space will interfere with the spacecraft's flight path to deep space.

The DSCOVR mission is the first by SpaceX to deliver a spacecraft to deep space. The two-stage Falcon 9 rocket will set DSCOVR on a path to reach the L1 point about a million miles from Earth. It will take DSCOVR about 110 days to reach its destination and begins observations of Earth and the …

Mike McAleenan of the 45th Weather Squadron says the weather is nearly perfect at Cape Canaveral Air Force Station in Florida as we count toward the liftoff of NOAA's DSCOVR mission atop a SpaceX Falcon 9 rocket. The rocket is being fueled right now and the countdown remains on schedule for a 6:03 p.m. EST …

Good evening from Florida! We are making the third launch attempt today for the DSCOVR spacecraft, an observatory that will serve the National Oceanic and Atmospheric Administration. Launch time this evening is 6:03 p.m. EST and the launch window is instantaneous. All conditions are go right now and the weather forecast calls for a 90 …

At T-2 hours, 46 minutes, SpaceX Falcon 9 fueling operations are under way at Space Launch Complex 40 on Cape Canaveral Air Force Station in Florida. There are no technical issues and there is a 90 percent chance for favorable weather at the planned liftoff time of 6:03:32 p.m. EST. Upper level winds remain "Green." …