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5 days ago · Apollo 1, initially designated AS-204, was planned to be the first crewed mission of the Apollo program, [1] the American undertaking to land the first man on the Moon. It was planned to launch on February 21, 1967, as the first low Earth orbital test of the Apollo command and service module.
- Apollo 4
Apollo 4 (November 9, 1967), also known as SA-501, was the...
- Ed White
Edward Higgins White II (November 14, 1930 – January 27,...
- Roger B. Chaffee
Roger Bruce Chaffee (/ ˈ tʃ æ f iː /; February 15, 1935 –...
- Soyuz 1
Soyuz 1 (Russian: Союз 1, Union 1) was a crewed spaceflight...
- As-202
AS-202 (also referred to as SA-202 or Apollo 2) was the...
- Rusty Schweickart
Russell Louis "Rusty" Schweickart (also Schweikart; born...
- Space Mirror Memorial
Space Mirror Memorial. The Space Mirror Memorial, which...
- Launch Complex 34
Launch Complex 34 (LC-34) is a deactivated launch site on...
- Sts-51-L
0 days, 2 hours, 1 minute: Mission insignia. Francis R....
- Plug Door
Plug door with cross-section. A plug door is a door designed...
- Apollo 4
3 days ago · Constantine I (27 February c. 272 – 22 May 337), also known as Constantine the Great, was a Roman emperor from AD 306 to 337 and the first Roman emperor to convert to Christianity.
2 days ago · Paul the Apostle. Paul [a] (also named Saul of Tarsus; [b] c. 5 – c. 64/65 AD), commonly known as Paul the Apostle [7] and Saint Paul, [8] was a Christian apostle who spread the teachings of Jesus in the first-century world. [9] .
3 days ago · Theodosius I ( Greek: Θεοδόσιος Theodosios; 11 January 347 – 17 January 395), also called Theodosius the Great, was a Roman emperor from 379 to 395. During his reign, he succeeded in a crucial war against the Goths, as well as in two civil wars, and was instrumental in establishing the creed of Nicaea as the orthodox doctrine for Christianity.
5 days ago · 1st century AD. 1st century AD: The aeolipile, a simple steam turbine is recorded by Hero of Alexandria. 1st century AD: The first use of respiratory protective equipment is documented by Pliny the Elder (c. 23 AD –79) using animal bladder skins to protect workers in Roman mines from red lead oxide dust.
1 day ago · Following the desertification of the Sahara, North and East African history became entwined with the Middle East and Southern Europe while the Bantu expansion swept from modern day Cameroon (Central West Africa) across much of the sub-Saharan continent in waves between around 1000 BC and 1 AD, creating a linguistic commonality across much of ...
3 days ago · Amazon.com is a Seattle, Washington–based e-commerce and cloud computing giant whose humble beginnings can be traced to founder Jeff Bezos ’s garage, where he began selling books on the still-emerging World Wide Web. Although the company is best known among consumers for its retail platform, a majority of its operating profits (as of 2024 ...
