ISS Emergency: Potential Ammonia Leak has led to Partial Evacuation

This morning at 4am EST on the International Space Station, an Ammonia leak alarm went off, leading the crew to perform an emergency evacuation from the American capsule of the ISS.  All of the astronauts are currently safe and secure in the Russian capsule of the ISS. The hatch between the two capsules has been sealed, and any non-essential equipment has been powered down. Mission Control is in the process of assessing whether the alarm was the result of an actual leak or a malfunction, though recent reports from NASA TV suggest that the alarm was due to computer glitch...

SpaceX Launch: Successful! SpaceX Landing: Needs Work!

Saturday Morning, 4:47am, Launch: Confirmed.  SpaceX launched another successful resupply mission to the International Space Station this morning.  The successful launch comes in the wake of the Orbital Sciences Antares rocket explosion back in late October, and is the fourth mission as part of a 12+ Mission contract with NASA worth 1.6 Billion dollars.  The Dragon capsule is expected to rendezvous with the ISS early Monday morning, where Astronauts will use the Canada arm to grab it and connect. The capsule will remain connected to the ISS for more than four weeks as ISS astronauts unpack supplies and repack completed experiments...

Return of the Dragon

This morning was the launch of the second SpaceX dragon capsule mission, officially designated mission CRS-2.  It launched at 10:10am today, Friday, March 1st from Cape Canaveral space launch complex 40. A bit of background on Dragon:  The two-stage rocket uses 9 engines to power the first stage out of the atmosphere, before the single rocket stage 2 takes the capsule the rest of the way.  The 14.4 foot tall dragon capsule is capable of carrying more than 7000 lbs of cargo split between pressurized and unpressurized sections. On March 2nd, Astronauts will use the CanadaArm 2 to grab onto the capsule...