Archive for the ‘Soyuz’ Category

Weekly Links

Down to Earth

NASA announced last week that the James Webb Space Telescope (JWST) launch date is slipping about a year to May 2020.

Apollo 8 astronauts Frank Borman and Jim Lovell celebrated their 90th birthdays.

Ars Technica got Chris Hadfield to open up on some details of his viral Space Oddity video, shot on the ISS.

The Chinese Tiangong-1 space station completed its long-anticipated uncontrolled re-entry today, somewhere over the South Pacific.

In Orbit

Last Thursday, March 29, astronauts Drew Feustel and Ricky Arnold exited the ISS airlock for a full six-hour spacewalk to conduct repairs and maintenance.

There were five orbital rocket launches since my last post a week ago:

Tomorrow, Monday, April 2, SpaceX will be launching a Falcon 9 rocket carrying a Dragon capsule to the ISS. Below is a video from CASIS with an overview of the science launching on the mission.

Out There

Astronomers have discovered a galaxy which has no dark matter – the first galaxy discovered of this kind.

Weekly Links

Down to Earth

Dr. Stephen Hawking died on March 14th, at age 76. The New York Times published a thorough review of his life and accomplishments.

NASA’s acting administrator Robert Lightfoot is retiring.

The startup rocket company Rocket Lab plans to launch their first commercial flight this spring. The rocket will be named It’s Business Time which follows in the naming tradition of their first two test rockets: It’s a Test and Still Testing.

Speaking of small rocket startups, Firefly Aerospace used the popular South by Southwest conference to publicly demonstrate an engine test (video below). The engine would power the upper stage of their planned Firefly Alpha rocket.

If you like rocket engine tests, then watch this new video of Blue Origin’s BE-4 engine, posted by Jeff Bezos last week.

The US federal government passed a new funding bill for the remainder of Fiscal Year 2018 last week. The large omnibus bill includes $20.7 for NASA. If you’d like a comparison of NASA’s budget over the years, check out this Wikipdia page.

In Orbit

Over the past two weeks there have been only two orbital rocket launches. The first was a Chinese Long March 2D rocket carrying an Earth-observing satellite. The second was a Soyuz rocket launched from Kazakhstan carrying 3 crew members on their way to the International Space Station.

Oleg Artemyev, Drew Feustel, and Ricky Arnold docked to the ISS successfully this past Friday, two days after launch. They join Anton Shkaplerov, Norishige Kanai, and Scott Tingle for the ongoing Expedition 55 mission.

Swarm Technologies launched four very small satellites in January without license from the FCC. In fact, the FCC had specifically asked them not to launch because they were too small to track. Now Swarm may not be able to receive future licenses.

Around the Solar System

Mission managers on the New Horizons project have chosen the name Ultima Thule for the small Kuiper Belt object which will be visited by the probe next year. The name would not become official until the International Astronomical Union (IAU) can weigh in.

Recent observations from the Dawn spacecraft reveal that the surface of the asteroid Ceres is dynamic, with changing amounts of visible ice and other materials.

The Kepler space telescope, launched in 2009, will likely run out of fuel this year.

Out There

A couple of interesting new exoplanet systems were announced recently:

Weekly Links

Down to earth

The James Webb Space Telescope (JWST) may see another launch slip.

The world’s largest airplane, built by Stratolaunch in Mojave, California, was rolled out for runway tests.

NASA’s next Mars lander, InSight, was delivered to the launch site in California.

The Orion crew access arm was installed on the SLS mobile launcher at KSC.

In Orbit

Alexander Misurkin, Joe Acaba, and Mark Vande Hei returned to Earth safely in their Soyuz last week. There are only three crew onboard the ISS until a new crew launches in two weeks.

Two rocket launches last week:

Around the solar system

The Mars Reconnaissance Orbiter (MRO) is still operating normally after its safe mode scare in February.

The amazing engineer’s at NASA’s JPL have figured out how to use the Mar rover Curiosity’s drill, despite the failure of the device in December 2016. The rover should resume scientific drill operations now that the technique has been demonstrated on Mars.

Out There

Astronomers using the Hubble Space Telescope and Spitzer Space Telescope have discovered a distant water-rich planet, Wasp-39b. The planet is not Earth-like – it is a large planet like Saturn. However, the technique used to detect the atmospheric make-up of Wasp-39b is the best spectrum yet taken of an exoplanet.