Video: Blue Origin flies its New Shepard rocket to space and back

Blue Origin, the space company owned by Jeff Bezos of Amazon.com fame, flew their New Shepard reusable suborbital rocket vehicle for the third time last Saturday. The rocket takes off with the rocket booster and crew capsule connected together but just above 100 km in altitude the two separate. The crew capsule falls back to earth for a parachute landing while the booster does a vertical tail-first powered return using its liquid hydrogen, liquid oxygen engine.

In this test flight they decided to wait till the booster was at low altitude before turning on the engine. As you will see in the video, it comes down really fast and then brakes smoothly for a soft landing:

In a year or two, the New Shepard vehicles will fly people above the threshold to space but for the time being scientific and technology research payloads will be frequent customers. Here are videos describing the two experiments that flew on the above flight:

A University of Central Florida experiment designed to mimic impacts between objects in microgravity is flying aboard the next flight of Blue Origin’s reusable New Shepard space vehicle. Principal Investigator: Dr. Joshua Colwell

A Southwest Research Institute experiment designed to better understand the rocky soil on small, near-Earth asteroids is flying aboard the next flight of Blue Origin’s reusable New Shepard space vehicle. Principal Investigator: Dr. Dan Durda

The Space Show this week – Apr.4.16

The guests and topics of discussion on The Space Show this week:

1. Monday, April 4, 2016: 2-3:30 PM PDT (5-6:30 PM EDT, 4-5:30 PM CDT): We welcome back TIM DOOLEY for his updates to the Early and Victorian Space Age.

SPECIAL TIME 2. Tuesday, April 5 2016: 1 PM PDT (4 PM EDT, 3PM CDT):We welcome DR. JOHN RUMMEL regarding the UN and planetary protection plus other related items and information. A broadening perspective for planetary protection.

3. Friday, April 8, 2016: 2016; 9:30-11AM PDT; (12:30-2 PM EDT; 11:30AM – 1 PM CDT. No show today as I am participating in the Chicago Society space event..

4. Sunday, 3 2016: 12-1:30 PM PDT (3-4:30 PM EDT, 2-3:30 PM CDT): No show today as I am participating in the Chicago Society space event

See also:
* The Space Show on Vimeo – webinar videos
* The Space Show’s Blog – summaries of interviews.
* The Space Show Classroom Blog – tutorial programs

The Space Show is a project of the One Giant Leap Foundation.

Audio: Update on space science news + The hunt for dark matter & dark energy

Dr. David Grinspoon of the Planetary Science Institute gives an interesting update on a number of recent space science developments including the sighting of a comet or asteroid hitting Jupiter, icebergs on Pluto, seas on Charon, salt mounds on Ceres, and gravity maps of Mars: John Batchelor Show –  David Grinspoon, PSI.

And here is a talk with Evalyn Gates, author of Einstein’s Telescope: The Hunt for Dark Matter and Dark Energy in the Universe, about these mysteries of the universe: The John Batchelor Show – Evalyn Gates –

Satellite images give hints of a lost Viking settlement

On Monday the program NOVA – Vikings Unearthed will be broadcast on PBS about the possible discovery by satellite imagery of a Viking settlement site in Newfoundland: Discovery Could Rewrite History of Vikings in New World – National Geographic.

It’s a two-mile trudge through forested, swampy ground to reach Point Rosee, a narrow, windswept peninsula stretching from southern Newfoundland into the Gulf of St. Lawrence. Last June, a team of archaeologists was drawn to this remote part of Canada by a modern-day treasure map: satellite imagery revealing ground features that could be evidence of past human activity.

The treasure they discovered here—a stone hearth used for working iron—could rewrite the early history of North America and aid the search for lost Viking settlements described in Norse sagas centuries ago.

 

Video: “Why Send Art Into Space?” – the Planet Labs satellite art

Planet Labs is a Silicon Valley based company that has launched over 80 smallsats into low earth orbit, many by shooting them from the Int. Space Station. Here is a video from the National Geographic Short Film Showcase about the artworks etched onto the sides of the satellites:

Planet Labs, an Earth-imaging company, paired with the Autodesk Pier 9 Workshop for an out-of-this-world art installation. Artists were selected to create a collection of work, which was then laser-etched on Planet Labs’s satellite panels. Images from these satellites provide important data on environmental changes and other issues. The “Art in Space” exhibition is either in orbit or awaiting launch from the International Space Station. “We want to inspire people to investigate science, to investigate creativity, to go do beautiful art pieces in an uncomfortable and unique manner,” says Forest Stearns, art director for Planet Labs. Hear more about the project in filmmaker Charlie Nordstrom‘s intriguing piece. 

See also Art at Planet Labs

Everyone can participate in space