Orbital ATK’s Antares rocket carrying the Cygnus cargo spacecraft lifted off at 7:45 p.m. EDT and is on its way to the International Space Station. At the time of launch, the space station was traveling at an altitude of about 250 miles, over northwest Australia.
An hour and half after launch, commands will be given to deploy the spacecraft’s UltraFlex solar arrays.
Launch coverage will continue on NASA TV at https://www.nasa.gov/nasatv until shortly after spacecraft separation then resume at about 9:05 p.m. for solar array deployment, which is expected to last about 30 minutes.
A post-launch news conference will follow and is scheduled to begin on NASA TV at approximately 10:00 p.m.
The countdown has begun for Orbital ATK’s Antares rocket, with the Cygnus cargo spacecraft on top, and is progressing smoothly today. There are no technical concerns with the rocket or spacecraft and weather is 100 percent “go.”
Liftoff is scheduled to occur during a five minute window beginning at 7:40 p.m. EDT from the Mid-Atlantic Spaceport’s Pad 0A at NASA’s Wallops Flight Facility in Virginia.
Cygnus is loaded with about 5,100 pounds of science investigations, food, supplies and hardware for the space station and its crew.
When Cygnus arrives to the space station, on Sunday, Oct. 23, Expedition 49 Flight Engineers Takuya Onishi of the Japan Aerospace Exploration Agency and Kate Rubins of NASA will grapple the spacecraft. They will use the space station’s robotic arm to take hold of the Cygnus, dubbed the S.S. Alan Poindexter. After Cygnus’ capture, ground controllers will command the station’s arm to rotate and install it on the bottom of the station’s Unity module.
The Cygnus spacecraft will spend about 5 weeks attached to the space station. Cygnus will remain at the space station until November, when the spacecraft will depart the station and initiate the second spacecraft fire safety investigation, Saffire-II, and then dispose of approximately several tons of trash during its fiery reentry into Earth’s atmosphere.
Orbital ATK CRS-5 Countdown & Launch Highlights
The countdown uses both a range countdown clock (L Minus Clock) and a software sequencer (T Minus Clock). The launch countdown is initiated with the Range Clock at L minus 6 hours 15 minutes and is a running clock. The T Minus Clock is initiated at T minus 3 hours 10 minutes (sequencer start-up) and stops with built-in holds.
1:10 pm Report to stations
1:25 pm Open Checklist, begin countdown
3:10 pm Poll to Readiness for LV External Power On
3:55 pm Poll to initiate Loading Sequencer Timeline
4:00 pm Loading Sequencer Start
5:40 pm Enter into 20-minute built-in hold at T-1 hour, 30 minutes (L-2 hours)
6:00 pm Resume the count at T-1 hour, 30 minutes (L-1 hour, 40 minutes)
6:05 pm Start propellant loading at T-1 hour, 25 minutes (L-1 hour, 35 minutes) 6:45 pmNASA TV COVERAGE BEGINS
7:22 pm Enter into final 10-minute hold at T-8 minutes (L-18 minutes)
7:30 pm Poll for readiness to proceed with the final countdown (L-10 minutes)
7:32 pm Start final countdown at T-8 minutes
7:37 pm Initiate Auto Sequence Handoff for the Terminal Count (T-3:30) 7:40 pm LAUNCH
7:44 pm MECO on Antares first stage
7:44 pm Stage 1 Sep
7:44 pm Fairing Sep
7:44 pm Interstage Sep
7:44 pm Second stage ignition
7:47 pm Stage 2 Burnout/orbit insertion
7:49 pm Cygnus Sep from second stage
9:05 pm NASA TV Commentary resumes for Solar Array Deploy
~9:10 pm Solar Array Deployment Begins
~9:40 pm Solar Array Deployment Ends
~9:45 pm Commentary ends
~10:00 pm Post-launch news conference
Launch day has arrived for the Cygnus cargo craft which is scheduled to liftoff aboard the Orbital ATK Antares rocket today at 7:40 p.m. EDT. Two days later, three new crew members will launch aboard a Soyuz rocket for a two-day trip to the International Space Station.
Cygnus will wait for the Soyuz MS-02 spacecraft to dock on Friday before it approaches the station Sunday for capture and installation to the Harmony module. Cygnus is delivering about 2,400 kilograms of crew supplies and research.
Meanwhile, the three orbiting Expedition 49 crew members stayed busy with life science research, lab maintenance and cargo packing.
Astronauts Kate Rubins and Takuya Onishi took body measurements to determine the impacts microgravity has on body size. Rubins also explored how skin ages quicker in space while Onishi attached electrodes to himself to analyze his heart function. The duo also reviewed Cygnus approach and rendezvous procedures.
Commander Anatoly Ivanishin looked at wide variety of Russian research including nutrition and pain thresholds in space. The veteran cosmonaut also began loading cargo for his crew’s return home at the end of October.
Today’s launch of Orbital ATK’s Antares rocket is postponed 24 hours due to a ground support equipment (GSE) cable that did not perform as expected during the pre-launch check out. We have spares on hand and rework procedures are in process. The Antares and Cygnus teams are not currently working any technical issues with the rocket or the spacecraft.
The launch is now scheduled for October 17 at 7:40 p.m. EDT.
If Cygnus launches on time it will arrive at the station Wednesday morning and deliver about 2,400 kilograms of crew supplies and research. Cygnus will depart in late November and deploy a set of weather monitoring nanosatellites before conducting the Saffire-II internal combustion experiment.
Back in space, astronauts Kate Rubins and Takuya Onishi collected blood samples and spun them in a centrifuge before stowing them in a science freezer. Samples are collected before, during and after missions then analyzed by doctors to understand the effects of living in space on humans. Current human research experiments using the sample data include Biochem Profile, Cardio Ox and Repository.
Onishi also scanned his neck, thigh and heart with an ultrasound then checked his blood pressure. The biomedical study from Canada observes heart and blood vessel changes with results potentially improving health on Earth and in space.
Russia’s Progress 63 space freighter undocked from the International Space Station early Friday morning and burned up safely over the Pacific Ocean a few hours later. It will be replaced by a Progress 63 cargo craft in early December.
NASA and Orbital ATK mission managers are tracking Hurricane Nicole before finalizing a Cygnus cargo craft launch to the International Space Station no earlier than Oct. 16. Officials are securing a spacecraft tracking station in the Bermudas and monitoring the facility threatened by the category three storm.
Two astronauts – Kate Rubins from the United States and Takuya Onishi from Japan – are getting ready for Cygnus’ planned arrival next week. The two Expedition 49 flight engineers checked out video and robotics gear today and discussed cargo operations with ground controllers.
The duo also teamed up for ultrasound scans of their arteries and blood pressure checks. Doctors will use the observations from the Cardio Ox study to understand the cardiovascular risk of living in space. Commander Anatoly Ivanishin explored ionized gases produced by high temperatures, also known as plasmas, potentially helping engineers design future spacecraft
Meanwhile on the other side of the world, a new space station crew is counting down to an Oct. 19 launch aboard the Soyuz MS-02 spacecraft. NASA astronaut Shane Kimbrough and cosmonauts Andrey Borisenko and Sergey Ryzhikov will take a two-day trip inside the upgraded Soyuz to their new home in space. The trio are in final mission preparations in Kazakhstan where they will launch from the Baikonur Cosmodrome.
A pair of spaceships are on opposite sides of the world gearing up for missions to the International Space Station next week.
Wallops Flight Facility in Virginia is getting ready for its sixth Orbital ATK mission aboard a Cygnus resupply ship no earlier than Oct. 16. NASA and Orbital ATK mission mangers are monitoring Hurricane Nicole before finalizing the Cygnus launch date.
The Baikonur Cosmodrome in Kazakhstan will host the launch of three Expedition 49-50 crew members inside the Soyuz MS-02 spacecraft. The trio is scheduled to launch Oct. 19 on a two-day trip to its new home in space.
Two astronauts living in space right now spent the first part of their day exploring upper body fluid shifts caused by microgravity. These fluid shifts apply pressure to eyes and have been known to affect crew vision. Kate Rubins and Takuya Onishi participated in eye exams and ultrasound scans for today’s experiment run.
After reviewing the documents on operations that were carried out to repair the technical malfunction of the Soyuz MS-02 manned transport vehicle (MTV) the State Commission resolved that the space ship may be launched to the International Space Station (ISS).
Based on quality assurance tests of MTV Soyuz MS-02, the specialists of Rocket and Space Corporation Energiya determined that the control equipment was activated by the landing system cable, which was jammed during the test operations. After the cable malfunction was fixed, engineers ran a full trial of the space ship.
Based on trial results, the Commission resolved to launch MTV Soyuz MS-02 (decree #732) on October 19, 2016, at 11:05 AM MT.
Between now and December ROSCOSMOS State Corporation will carry out all the launches within the program of manned flights to the ISS:
The launch of MTV Soyuz MS-02 is scheduled for October 19, 2016;
The launch of MTV Soyuz MS-03 is scheduled for November 16, 2016;
The launch of Progress MS-04 cargo spacecraft will take place on December 1, 2016.
This will be the sixth cargo mission to the International Space Station for Orbital ATK which will be packing about 2,400 kilograms of crew supplies and research gear inside Cygnus. While mission managers work on pre-launch activities, the Expedition 49 crew is preparing for Cygnus’ cargo delivery and training for its robotic capture.
Astronauts Kate Rubins and Takuya Onishi will monitor Cygnus from the robotics workstation inside the cupola during its approach and rendezvous. When Cygnus reaches a point about 10 meters from the station the duo will command the 57.7-foot Canadarm2 to grapple the resupply ship. Ground controllers will then remotely take control of Canadarm2 and mount Cygnus to the Unity module.
Despite a busy schedule, all three crew members, including Commander Anatoly Ivanishin, continue pressing ahead with ongoing science experiments and station maintenance. Onishi is in the middle of a study documenting his nutritional intake this week while Rubins checked out a U.S. spacesuit today. Ivanishin worked on Russian life support systems and had time set aside for space research.
The Expedition 49 crew is getting ready for the mid-October arrival of the Orbital ATK Cygnus spacecraft. The trio is also exploring human research and setting up a student Earth observation experiment.
First-time astronauts Kate Rubins and Takuya Onishi are brushing up on the robotic capture techniques necessary to grapple the Cygnus cargo craft. The Cygnus private space freighter is targeted to launch from Virginia between Oct. 9 and 13 and arrive at the International Space Station about 2-1/2 days later.
The duo will be inside the cupola at the robotics controls monitoring Cygnus’ arrival then capturing it with the 57.7 foot long Canadarm2. Ground controllers will then take over robotic operations and remotely attach Cygnus to the Unity module. Cygnus is delivering crew supplies, scientific research and hardware to the station crew members.
Before the pair began training today, Rubins sampled the station’s water for microbes and stowed the Hard to Wet Surfaces research gear. Onishi tested his fine motor skills on a mobile tablet device and logged his diet for the ENERGY experiment.
Commander Anatoly Ivanishin set up the Sally Ride EarthKAM experiment inside a Harmony module window today. The Earth imagery gear allows students to take pictures of Earth from space and share them on the internet.