Category Archives: Space

Live from the International Space Station ISS

ESA: Good evening, Kraftwerk / Guten Abend Kraftwerk, guten Abend Stuttgart! (YouTube, 11:48min)

“On 20 July 2018 around 21:50 local time, ESA astronaut Alexander Gerst welcomed the legendary electronic band Kraftwerk and 7500 visitors to the Jazz Open Festival on Stuttgart’s Schlossplatz – live from the International Space Station, where he will live and work until mid-December 2018. During the call with space, Kraftwerk founding member Ralf Hütter and Alexander played a special duet version of the track Spacelab, for which Alexander had a tablet computer configured with virtual synthesizers on board.”

Alexander Gerst’s Horizon Blog: Good evening, Kraftwerk!

““Here in the European Columbus laboratory, the successor to the Spacelab, the European Space Agency ESA is researching things that will improve daily life on Earth. More than 100 different nations work together peacefully here and achieve things that a single nation could never achieve. We are developing technologies on board the ISS to grow beyond our current horizons and prepare to take further steps into space, to the Moon and Mars,” Alexander said.

However, as Kraftwerk founding member Ralf Hütter emphasised, Alexander’s appearance was not only about greeting Kraftwerk and the audience in Stuttgart but also about “music as the universal language of the world”. After addressing the crowd, he and Alexander played a special duet version of the track Spacelab, for which Alexander had a tablet computer configured with virtual synthesizers on board.”

Alexander Gersts Horizon Blog: Guten Abend Kraftwerk!

“Nachdem Alexander Gerst sich mit einem „Good Night Earth“ vom Publikum verabschiedet hatte, fuhren Kraftwerk mit ihrem fulminanten Set fort, während die Zuschauerinnen und Zuschauer sich wohl noch ein paar Mal verblüfft fragten, ob das, was sie da gerade gesehen und gehört hatten, auch wirklich live und real war. Wir können sagen: Das war es.”

Astro-Alex startet wieder!

Heute started die nächste Crew zur ISS, der Start findet um kurz nach 13 Uhr deutscher Zeit statt. Bis zur Ankunft auf der ISS wird es allerdings dieses Mal zwei Tage dauern. Die Mission heißt Horizons.

Der deutsche Astronaut Alexander Gerst (Astro_Alex auf Twitter, Astro_Alex_ESA auf Instagram, Alexander Gerst auf Flickr) ist mit von der Partie und wird als erster Deutscher auch Kommandant auf der ISS werden.

DLR: Mission Horizons: Raketenstart mit Alexander Gerst aus Baikonur, Kasachstan (deutschsprachig), Live-Stream auf YouTube.

Alexander Gerst schreibt außerdem ein Blog bei der ESA.

“I think of myself not as an astronaut who paints, but as an artist who was once an astronaut.”

The New York Times: Alan Bean, 4th Person to Walk on the Moon, Dies at 86.

“Alan Bean, who became the fourth man to walk on the moon and turned to painting years later to tell the story of NASA’s Apollo missions as they began receding into history, died on Saturday at Houston Methodist Hospital. He was 86.

His death was announced by his family in a statement released by NASA.

Mr. Bean stepped onto the lunar surface preceded by Pete Conrad, the mission commander of their Apollo 12 flight, in November 1969, four months after Neil Armstrong and Buzz Aldrin became the first lunar explorers.

The flight of Apollo 12, while thrilling in its own right, was not nearly as dramatic as the pioneering mission of Apollo 11, but it resulted in a more extensive exploration of the moon.

Mr. Bean returned to space in July 1973, when he commanded a three-man flight to the orbiting space research station Skylab, the forerunner of the International Space Station. The astronauts on that mission spent 59 days in space, a record at the time.”

ars technica: Alan Bean, the fourth human to walk on the Moon, has died. “Bean loved being an astronaut. He may have loved being an artist more.”

I’m just now watching an interview with Alan Bean in two parts from 2011. (YouTube, ca. 40min altogether)

See also MeFi obit thread.

“Are you sure there isn’t something else we could calculate?”

XKCD What if: Earth-Moon Fire Pole. “My son (5y) asked me today: If there were a kind of a fireman’s pole from the Moon down to the Earth, how long would it take to slide all the way from the Moon to the Earth? – Ramon Schönborn, Germany”

I loved this and am tempted to use it in one of my next physics lessons…

Link via MetaFilter.