O cosmonauta Sergei Krikalev entrou para a história por um motivo inusitado. Em 1991, ele foi 'abandonado' no espaço em meio ...

Projeto ultrassecreto previa esconder centenas de mísseis atômicos, de forma a garantir vantagem estratégica contra a União ...

Plano secreto dos EUA tentou esconder mísseis nucleares sob gelo da Groenlândia após fim do monopólio atômico em 1949 ...

História será tema de documentário da EPTV; relação com a Unicamp é tema de discussão para úfologos e foi pauta de ...

Michael Collins, da Apollo 11, descreveu a Terra vista da Lua como frágil e solitária, “um oásis no vasto nada”. O relato ...

Entre a versão oficial do Exército, as divergências entre investigadores e as mudanças de postura ao longo de 30 anos, o Caso ...

WASHINGTON — NASA’s safety advisers are recommending that the agency reconsider its Artemis lunar landing architecture as well as how it handles incidents such as the flawed Starliner test flight.

Last week, NASA revealed that it had lost the signal from its MAVEN (Mars Atmosphere and Volatile EvolutioN) spacecraft, one of just seven Earthly probes currently orbiting Mars. The agency failed to ...

NASA’s new leader, billionaire entrepreneur Jared Isaacman, is making his priorities for the space agency clear in his first days on the job. Isaacman was sworn in Thursday as the 15th administrator ...

It’s been almost a full year since NASA last had a full-time leader. The agency, responsible for the Trump administration’s ambitious goals of returning astronauts to the lunar surface for the first ...

For the better part of two months last year, most of us had no idea how serious the problems were with Boeing’s Starliner spacecraft docked at the International Space Station. A safety advisory panel ...

NASA Administrator Jared Isaacman speaks at an agency town hall Dec. 18, the day after he was sworn in as administrator. Credit: NASA/Bill Ingalls WASHINGTON — New NASA Administrator Jared Isaacman ...