spacecraft

A Russian Orthodox priest blesses the So...A Russian Orthodox priest blesses the Soyuz TMA-16M spacecraft at the launch pad of the Russian-leased Baikonur cosmodrome on March 26, 2015. Russia's Soyuz TMA-16M spacecraft carrying the International Space Station (ISS) crew of US astronaut Scott Kelly and Russian cosmonauts Gennady Padalka and Mikhail Kornienko is scheduled to blast off to the ISS from Baikonur early on March 28, Kazakh time. AFP PHOTO / KIRILL KUDRYAVTSEVKIRILL KUDRYAVTSEV/AFP/Getty Images

Kirill Kudryavtsev/AFP/Getty

A Russian Orthodox priest blesses the Soyuz TMA-16M spacecraft at the launch pad of the Russian-leased Baikonur cosmodrome. Russia‘s Soyuz TMA-16M spacecraft carrying the International Space Station (ISS) crew of US astronaut Scott Kelly and Russian cosmonauts Gennady Padalka and Mikhail Kornienko is scheduled to blast off to the ISS from Baikonur early on Friday.

 the United Launch Alliance Atlas V rocket with NASA's Magnetospheric Multiscale (MMS) spacecraft onboard launches from the Air Force Station Space Launch Complex 41 March 12, 2015 in Cape Canaveral, Florida. NASA's MMS mission will study how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known as magnetic reconnection. MMS consists of four identical spacecraft that work together to provide the first three-dimensional view of this fundamental process, which occurs throughout the universe.

Aubrey Gemignani/NASA via Getty Images

the United Launch Alliance Atlas V rocket with NASA’s Magnetospheric Multiscale (MMS) spacecraft onboard launches from the Air Force Station Space Launch Complex 41 in Cape Canaveral, Florida. NASA’s MMS mission will study how magnetic fields around Earth connect and disconnect, explosively releasing energy via a process known as magnetic reconnection. MMS consists of four identical spacecraft that work together to provide the first three-dimensional view of this fundamental process, which occurs throughout the universe.

TOPSHOTS The Soyuz TMA-14M spacecraft is...TOPSHOTS The Soyuz TMA-14M spacecraft is seen as it lands with Expedition 42 commander Barry Wilmore of NASA, Alexander Samokutyaev of the Russian Federal Space Agency (Roscosmos) and Elena Serova of Roscosmos near the town of Zhezkazgan, Kazakhstan on Thursday, March 12, 2015. NASA Astronaut Wilmore, Russian Cosmonauts Samokutyaev and Serova are returning after almost six months onboard the International Space Station where they served as members of the Expedition 41 and 42 crews.   AFP PHOTO / NASA / BILL INGALLS    == RESTRICTED TO EDITORIAL  USE / MANDATORY CREDIT:  "AFP PHOTO /   NASA / BILL INGALLS"/  NO A LA CARTE SALES  / NO MARKETING / NO ADVERTISING CAMPAIGNS / DISTRIBUTED AS A SERVICE TO CLIENTS ==BILL INGALLS/AFP/Getty Images

Bill Ingalls/AFP/Getty

The Soyuz TMA-14M spacecraft is seen as it lands with Expedition 42 commander Barry Wilmore of Nasa, Alexander Samokutyaev of the Russian Federal Space Agency (Roscosmos) and Elena Serova of Roscosmos near the town of Zhezkazgan, Kazakhstan. The crew are returning after almost six months on board the International Space Station where they served as members of the Expedition 41 and 42. 

A man takes a photo of the Soyuz TMA-14M spacecraft as it is lifted to its launch pad at Baikonur cosmodrome...A man takes a photo of the Soyuz TMA-14M spacecraft as it is lifted to its launch pad at Baikonur cosmodrome September 23, 2014. The Soyuz is scheduled to carry Barry Wilmore of the U.S., Elena Serova and Alexander Samokutyaev of Russia to the International Space Station on September 26. REUTERS/Shamil Zhumatov (KAZAKHSTAN - Tags: SCIENCE TECHNOLOGY)

Shamil Zhumatov/Reuters

A man takes a photo of the Soyuz TMA-14M spacecraft as it is lifted to its launch pad at Baikonur cosmodrome. The Soyuz is scheduled to carry Barry Wilmore of the US, Elena Serova and Alexander Samokutyaev of Russia to the International Space Station on Friday 

Chinese astronauts Wang, Zhang and Nie wave before leaving for the Shenzhou-10 manned spacecraft mission at Jiuquan satellite launch center in Jiuquan...Chinese astronauts (from L to R) Wang Yaping, Zhang Xiaoguang and Nie Haisheng wave before leaving for the Shenzhou-10 manned spacecraft mission at Jiuquan satellite launch center in Jiuquan, Gansu province June 11, 2013. The Shenzhou-10 manned spacecraft will be launched at the Jiuquan Satellite Launch Center at 5:38 p.m. Beijing Time (0938 GMT) today, Xinhua News Agency reported.

China Daily/Reuters

Chinese astronauts (left to right) Wang Yaping, Zhang Xiaoguang and Nie Haisheng wave before leaving for the Shenzhou-10 manned spacecraft mission at Jiuquan Satellite Launch Center in Jiuquan, Gansu province on Tuesday.