Click the arrow to watch the mission's science briefing. Video source: NASA YouTube channel.
Click the arrow to watch the mission's pre-launch briefing. Video source: NASA YouTube channel.
SpaceX is scheduled to launch tomorrow its seventh Dragon cargo delivery to the International Space Station, under its contract with NASA. The instant launch window is 10:21 AM EDT.
The weather forecast remains 90% favorable, with the only concern for now a violation of the cumulus cloud rule.
In addition to the two above briefings, a third is scheduled for today on the new International Docking Adapter that will be delivered by Dragon for future use by commercial crew companies. That will air on NASA TV at 2 PM EDT.
UPDATE June 27, 2015 — Here's the video of today's student science/commercial crew briefing. It's worth watching the beginning for the motivated middle school students flying an experiment aboard CRS-7.
Click the arrow to watch the briefing. Video source: NASA YouTube channel.