Three Expedition 50 crew members practiced today the robotic capture of the SpaceX Dragon resupply ship when it arrives at the International Space Station two days after its launch. A humanoid robot, better known as Robonaut, had its power supply checked out during a full day of troubleshooting.
Commander Shane Kimbrough and Flight Engineer Thomas Pesquet partnered up and practiced capturing the Dragon cargo ship using the Canadarm2 robotic arm. The duo will be in the cupola Monday morning to [...]
NASA is inviting the public to help search for possible undiscovered worlds in the outer reaches of our solar system and in neighboring interstellar space. A new website, called Backyard Worlds: Planet 9, lets everyone participate in the search by viewing brief movies made from images captured by NASA's Wide-field Infrared Survey Explorer (WISE) mission. The movies highlight objects that have gradually moved across the sky.
"There are just over four light-years between Neptune and Proxima Ce [...]
Framing a bright emission region, this telescopic view looks out along the plane of our Milky Way Galaxy toward the nebula rich constellation Cygnus the Swan. Popularly called the Tulip Nebula, the reddish glowing cloud of interstellar gas and dust is also found in the 1959 catalog by astronomer Stewart Sharpless as Sh2-101. About 8,000 light-years distant and 70 light-years across the complex and beautiful nebula blossoms at the center of this composite image.
Ultraviolet radiation from you [...]
The Expedition 50 crew is getting ready for the upcoming SpaceX CRS-10 mission to resupply the International Space Station. Commander Shane Kimbrough checked out SpaceX communications gear today so the astronauts can monitor the approach and rendezvous of the Dragon cargo craft.
SpaceX is targeting Feb. 18 to launch its Dragon space freighter atop a Falcon 9 rocket from Kennedy Space Center in Florida. Dragon is scheduled to arrive at the station two days later for a robotic capture and a mon [...]
In its thirty ninth flight (PSLV-C37), ISRO's Polar Satellite Launch Vehicle successfully launched the 714 kg Cartosat-2 Series Satellite along with 103 co-passenger satellites today morning (February 15, 2017) from Satish Dhawan Space Centre SHAR, Sriharikota. This is the thirty eighth consecutively successful mission of PSLV. The total weight of all the 104 satellites carried on-board PSLV-C37 was 1378 kg.
PSLV-C37 lifted off at 0928 hrs (9:28 am) IST, as planned, from the First Launch Pa [...]
The International Space Station is continuing to receive software updates to improve its spacecraft communications and navigation systems. Meanwhile, the astronauts today are setting up new life science gear and testing the docking ability of tiny internal satellites.
New software is being uplinked and installed on the station this week to increase the communications and control of approaching spacecraft. The crew will also replace portable computer hard drives with new ones after the softwar [...]
Fast expanding gas clouds mark the end for a central star in the Calabash Nebula. The once-normal star has run out of nuclear fuel, causing the central regions to contract into a white dwarf. Some of the liberated energy causes the outer envelope of the star to expand. In this case, the result is a photogenic proto-planetary nebula. As the million-kilometer per hour gas rams into the surrounding interstellar gas, a supersonic shock front forms where ionized hydrogen and nitrogen glow blue.
The first Ariane 5 mission in 2017 – and Arianespace’s second launch this year – orbited two relay satellites from French Guiana today to continue the company’s long-term relationships with telecommunications operators and satellite manufacturers.
With an on-time liftoff from the Spaceport’s ELA-3 launch zone, the workhorse vehicle for Arianespace Flight VA235 placed SKY Brasil-1 and Telkom 3S into geostationary transfer orbit (GTO) during a mission lasting just under 40 minutes.