In the early morning of October 25, 5:45 a.m. CDT, a scientist at NASA’s Marshall Space Flight Center, using a 14” inch telescope captured this image of Comet C/2012 S1 (ISON), which is brightening as it approaches the Sun. The comet shines with a faint green color just to the left of center; the diagonal …
Automated Transfer Vehicle (ATV)-4 Undocking: ATV-4 successfully undocked from the Service Module at 03:54 am CDT this morning. The ISS crew monitored and took photographs of the undocking. ATV-4 delivered more than 2489 kg of cargo to the ISS when it arrived on June 15th and will be disposing of more than 2160 kg. ATV-4’s …
– Each month, Earth Observatory offers up a puzzling satellite image here on Earth Matters. The October 2013 puzzler is above. Your challenge is to use the comments section to tell us what part of the world we are looking at, when the image was acquired, and why the scene is interesting. How to answer. […]
Ocular Health (OH) Eye and Cardiac Ultrasounds: Today Flight Engineer (FE)-5 Parmitano performed ocular and cardiac ultrasound scans as part of FE-3 Hopkins’ Flight Day 30 Ocular Health session. In-flight data collection was assisted by remote guidance from ground experts to ensure proper positioning and data collection. Ocular ultrasound is used to identify changes in …
Extravehicular Mobility Unit (EMU) Troubleshooting: Flight Engineer (FE)-3 Hopkins and FE-6 Nyberg removed and replaced the EMU 3011 Fan Pump Separator (FPS) Assembly. The R&R is part of an ongoing troubleshooting effort stemming from an issue experienced with the suit during USOS EVA #23, when water leaked into Parmitano’s helmet. The new pump which was …
Fourteen years ago, the Enhanced Thematic Mapper Plus on Landsat 7 acquired these images of mud trails off the coast of Louisiana. They were caused by bottom trawling in the Gulf of Mexico, a fishing technique that involves dragging large nets across the sea floor. Bottom trawling is an efficient way to scoop up shrimp […]
Vascular Blood Collection Operations: Flight Engineer (FE)-6 Nyberg performed a blood sample collection by self-phlebotomy. The blood sample was then spun in the Refrigerated Centrifuge followed by inserting the sample into the Minus Eighty Degree Celsius Laboratory Freezer for ISS (MELFI). This is Nyberg’s final blood draw, completing her in-flight Vascular sessions. This Canadian Space …
Since its launch in February 2013, Landsat 8 has collected about 400 scenes of the Earth’s surface per day. Each of these scenes covers an area of about 185 by 185 kilometers (115 by 115 miles)—34,200 square km (13,200 square miles)—for a total of 13,690,000 square km (5,290,000 square miles) per day. An area about […]
Cygnus Departure: Today, the Robotics Ground Controllers powered up the Mobile Servicing System (MSS) in the Hot Backup configuration and re-rigidized Space Station Remote Manipulator System (SSRMS) Latching End Effector (LEE)-A which was grappled to Cygnus. Flight Engineer (FE)-6 Nyberg and FE-5 Parmitano demated Cygnus from the Node 2 Nadir Active Common Berthing Mechanism (CBM) …
Just so you know – there was a very bright event over Southwest on Saturday, October 19 at 8:16 PM local time. The fireball was picked up New Mexico State University meteor camera. It looks to be a grazing fireball. “ We are uncertain of the origin of the fireball at this time. However, this …
