…however anything in orbit >10mm is tracked from the ground. where it may be threat to #ISS, its orbit is shifted out of danger. #callAlex
0
0
0
0
Hashtag
#CallAlex
Advertisement · 728 × 90
.@astro_alex sez: "look closely at #ISS solar panels: peppered with holes from grain sized space junk. #ISS is covered in kevlar" #callAlex
0
0
0
0
Nice! @DLR_de: Alexander Gerst beantwortet Fragen. Jetzt, live zwischen #Köln und der #ISS #callalex https://vine.co/v/MLrDe9rPVFV"
0
0
0
0
Alexander Gerst beantwortet Fragen. Jetzt, live zwischen #Köln und der #ISS #callalex https://vine.co/v/MLrDe9rPVFV
0
0
0
0
0
0
0
0
5 minutes until the live link to the #ISS with @Astro_Alex http://www.livestream.com/eurospaceagency #callAlex
0
0
0
0
0
0
0
0
man, that NASA prep music for the "ESA In-Flight Event" aka #callAlex in 35min is bombastic. watch live: http://www.livestream.com/eurospaceagency
0
0
0
0
shout out to @timmermansr, @starlingLX & @danielscuka tweeting from #callAlex at ESA EAC in Cologne, Germany…
0
0
0
0
.@ESA & @NASA (at least) will discuss lengthening #ISS mission past 2020 in 2yrs. NASA is only agency that has committed so far. #callAlex
0
0
0
0
there are no current plans to recruit new @ESA astronauts according to Frank de Winne at #callAlex.
0
0
0
0
Frank de Winne (@esa astro) suggests: Europe is not seizing opportunities to be first. @ESA_Rosetta might not be approved today. #callAlex
0
0
0
0
the attendees of space social #callAlex are asking some great questions of @esa astronaut Frank de Winne. watch live: http://www.livestream.com/eurospaceagency
0
0
0
0
Join us! RT @esaoperations: Now live in our #CallAlex webcast, astronaut Frank De Winne http://www.livestream.com/eurospaceagency (KR)
0
0
0
0
Bed rest studies are conducted at #envihab to increase understanding of human body in #space . #callalex (KR)
0
0
0
0
.@Astro_Alex will come to #envihab to get checked up when he returns from space #callalex http://t.co/vattS0nSxe
0
0
0
0
0
0
0
0
Die #Zentrifuge im #envihab. Ein Video vom Aufbau findet ihr hier: http://youtu.be/JfaAK_ZhrII #callalex (FW) https://vine.co/v/MLn9Wqb3Juw
0
0
0
0
Im Inneren des modernsten DLR-Gebäudes: das #envihab. Infos: http://www.dlr.de/envihab #callalex #köln (FW) https://vine.co/v/MLnFWbEAWDA
0
0
0
0
0
0
0
0
0
0
0
0
#CallAlex - Ihre Frage an Alexander Gerst - #SocialSpace-Event in Köln am 22. August www.esa.int/ger/ESA_in_your_country/... via @esa (FW)
0
0
0
0
Talk to @Astro_Alex in space? #CallAlex at #SocialSpace on 22 August @ESA_EAC! Information about registration at www.esa.int/Our_Activities/Human_Spa... (KR)
0
0
0
0
#SocialSpace live mit @Astro_Alex am 22. August RT @social4space: #savethedate to #callAlex!
0
0
0
0