Bulgaria's only two cosmonauts are Georgi Ivanov and Alexander Alexandrov.
Alexander C. Karp is the co-founder and chief executive officer of Palantir Technologies Inc.
Alexander Mather named the Perseverance rover, emphasizing humanity's ability to persevere in the face of challenges.
Crew-8 will deliver NASA astronauts Matthew Dominick, Michael Barratt, Jeanette Epps and Roscosmos cosmonaut Alexander Grebenkin to the ISS for a six-month stay.
Integrated crew arrangements between NASA and Roscosmos are in place through Tracy C. Dyson’s planned launch and through Roscosmos cosmonaut Alexander Grebenkin’s assignment to the SpaceX Crew-8 mission in February 2024.
Brett Alexander has experience with the Federal Aviation Administration’s Commercial Space Transportation Advisory Committee.
Firefly Aerospace has appointed Bretton 'Brett' Alexander as its Chief Revenue Officer.
Brett Alexander aims to drive significant revenue growth for Firefly Aerospace.
Brett Alexander has previously held leadership roles at the White House Office of Science and Technology Policy.
Brett Alexander most recently served as Blue Origin’s Vice President of Government Sales.
Brett Alexander will oversee all sales and customer relationships for Firefly Aerospace.
Brett Alexander has more than 30 years of aerospace experience.
Brett Alexander has served in senior advisor roles on the NASA Advisory Council.
Brett Alexander's role includes leading business development planning and execution.
Brett Alexander's prior roles include work at the Federal Aviation Administration’s Office of Commercial Space Transportation.
Simon Shemetilo and Craig Alexander were chosen by Astronaut Tim Peake after Scouts from across the UK entered a competition hosted by Inmarsat and the scouting association.
Barry Alexander is the Founder and Chairman of Aquiline Drones.
In April 2015 Russia’s Space Forces commander Alexander Golovko planned to overhaul the NIP-16 space tracking facility and reintegrate it into Russia’s network by 2020.
The Soyuz MS-20 spacecraft will launch 2021-12-08 carrying Japanese billionaire Yusaku Maezawa, his production assistant Yozo Hirano, and professional astronaut Alexander Misurkin.
Barry Alexander is the Founder and CEO of Aquiline Drones Corporation.