Archive for the ‘Firefly’ Category

Weekly Links

Down to Earth

Exos Aerospace successfully launched their first suborbital rocket in New Mexico.

One of the astronaut candidates from NASA’s class of 2017 has resigned before completing his training for personal reasons.

There are some interesting new space books out that may be worth reading (note, these are all on my list but I have yet to read them):

Early reviews of the new Neil Armstrong film are coming in and they are widely positive.

Firefly Space Systems, which had previously furloughed its entire staff, is now back with 140 employees working on rockets.

In Orbit

There were no orbital rocket launches in the last week. The major excitement was onboard the ISS when flight controllers identified a very slow but unexpected cabin atmosphere leak that required teamwork between the ISS crew and ground teams to pinpoint. The astronauts used well practice procedures and tools to find a small hole in one of the Soyuz return capsules that appeared to be the culprit and patched it.

Around the Solar System

NASA’s Opportunity rover is still silent under a dust storm. Mission managers have set a 45-day deadline for contacting the rover, after which time they will transition to several months of passive listening.

NASA’s New Horizons probe has taken its first image or the Kuiper Belt Object it will visit in 2019, Ultima Thule.

Weekly Links

Down to Earth

The latest SpaceX resupply craft to visit the space station successfully departed and splashed down yesterday morning, returning a large supply of science to NASA scientists.

The picture below is not from the Dragon splashdown but instead an attempt to return a rocket fairing after a Falcon 9 launch earlier this year.

Falcon 9 fairing opens its parafoil after reentering the atmosphere

A post shared by Elon Musk (@elonmusk) on

Firefly Aerospace, a young space company out of Austin, has made a deal with the USAF to use a launch pad at Vandenberg Air Force Base in California.

United States Vice President Mike Pence visited JPL in California.

Some new issues emerged this week regarding the preparations for the James Webb Space Telescope (JWST) for its long-awaited launch.

Hundreds of United Launch Alliance employees are on strike as of Sunday.

In Orbit

Only two orbital launches in the last week:

  • May 3 – China launched a Long March 3 rocket carrying a communications satellite.
  • May 5 – United Launch Alliance launched an Atlas V rocket from Vandenberg carrying NASA’s InSight Mars lander. Check out this post from Phil Plait to learn about the lander’s mission.

The astronauts on the ISS have been finding time to post many views of Earth on their Twitter feeds. Here are some of their best from the last week.

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: