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  1. Comparison of orbital launcher families - Wikipedia › wiki › Comparison_of_orbital

    6 days ago · Description. Family: Name of the family/model of launcher. Country: Origin country of launcher. Manufac.: Main manufacturer. Payload: Maximum mass of payload, for 3 altitudes. LEO, low Earth orbit. GTO, geostationary transfer orbit. TLI, trans-Lunar injection. Cost: Price for a launch at this time, in millions of US$.

  2. 2022 in spaceflight - Wikipedia › wiki › 2022_in_spaceflight

    2 days ago · In Mars exploration, the ESA has partnered with Roscosmos to launch the Rosalind Franklin rover using the Kazachok lander as part of ExoMars 2022. NASA plans to launch the Psyche spacecraft, an orbiter mission that will explore the origin of planetary cores by studying the metallic asteroid 16 Psyche.

  3. Ayn Rand - Wikipedia › wiki › Ayn_Rand

    4 days ago · Alice O'Connor (born Alisa Zinovyevna Rosenbaum; February 2, [ O.S. January 20] 1905 – March 6, 1982), better known by her pen name Ayn Rand ( / aɪn / ), was an American writer and philosopher. She is known for her fiction and for developing a philosophical system she named Objectivism. Born and educated in Russia, she moved to the United ...

  4. Jamaica - Wikipedia › wiki › Jamaica

    3 days ago · Jamaica (/ dʒ ə ˈ m eɪ k ə / ()) is an island country situated in the Caribbean Sea.Spanning 10,990 square kilometres (4,240 sq mi) in area, it is the third-largest island of the Greater Antilles and the Caribbean (after Cuba and Hispaniola).

  5. Stellar classification - Wikipedia › wiki › Stellar_classification

    4 days ago · absolute. magni-. tude. (MV) In astronomy, stellar classification is the classification of stars based on their spectral characteristics. Electromagnetic radiation from the star is analyzed by splitting it with a prism or diffraction grating into a spectrum exhibiting the rainbow of colors interspersed with spectral lines.

  6. Bulgaria - Wikipedia › wiki › Bulgaria

    3 days ago · Bulgaria (/ b ʌ l ˈ ɡ ɛər i ə, b ʊ l-/ (); Bulgarian: България, romanized: Bǎlgariya), officially the Republic of Bulgaria, is a country in Southeast Europe.It lies on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedonia to the west, Greece and Turkey to the south, and the Black Sea to the east.

  7. World War I - Wikipedia › wiki › World_War_I

    3 days ago · World War I or the First World War, often abbreviated as WWI or WW1, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. Also known as the Great War or "the war to end all wars", it led to the mobilisation of more than 70 million military personnel, including 60 million Europeans, making it one of the largest wars in history.

  8. Sumer - Wikipedia › wiki › Sumer

    4 days ago · The term "Sumer" ( 𒋗𒈨𒊒, Sumerian: eme.gi7, Akkadian: Šumeru) is the name given to the land of the "Sumerians", the ancient non- Semitic -speaking inhabitants of southern Mesopotamia, by their successors the East Semitic-speaking Akkadians. The Sumerians themselves referred to their land as Kengir, the 'Country of the noble lords ...

  9. SpaceX星艦 - 维基百科,自由的百科全书 › wiki › 大猎鹰火箭

    3 days ago · SpaceX星艦. SpaceX星艦 (英語: SpaceX Starship )是由 SpaceX 推出的下一代 发射载具 ,这一概念于2017年9月由 伊隆·马斯克 正式公布。. 星舰预计将代替 猎鹰9号 、 猎鹰重型运载火箭 以及 天龍號太空船 等载具执行 地球轨道 上的任务。. 除了地球轨道,星舰在轨道上 ...

  10. Kitch-iti-kipi – Manistique, Michigan - Atlas Obscura › places › kitch-iti-kipi

    4 days ago · Kitch-iti-kipi, located at the northern terminus of M-149, is one of the upper peninsula’s major tourist attractions despite its out-of-the-way location. Tucked away within the Palms Book State ...

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