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Lunar Gateway
The Lunar Gateway, or simply Gateway, is a planned space station which is to be assembled in orbit around the Moon. The Gateway is intended to serve as a communication hub, science laboratory, and habitation module for astronauts as part of the Artemis program. It is a multinational collaborative project: participants include NASA, the European Space Agency (ESA), the Japan Aerospace Exploration Agency (JAXA), the Canadian Space Agency (CSA), and the Mohammed Bin Rashid Space Centre (MBRSC). The Gateway is planned to be the first space station beyond low Earth orbit. However, the Second presidency of Donald Trump, Trump administration has called for ending the Gateway program in its 2026 budget proposal. The science disciplines to be studied on the Gateway are expected to include planetary science, astrophysics, Earth observation, heliophysics, Astrobiology, fundamental space biology, and Health, human health and performance. As of April 2024, construction is underway o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artemis Program
The Artemis program is a Exploration of the Moon, Moon exploration program led by the United States' National Aeronautics and Space Administration (NASA), formally established in 2017 via Space Policy Directive 1. The program's stated long-term goal is to establish a Moonbase, permanent base on the Moon to facilitate Human mission to Mars, human missions to Mars. It is intended to reestablish a human presence on the Moon for the first time since the Apollo 17 mission in 1972 and continue the direct exploration of Mars begun with data from the Mariner 9 probe in the same year. Two principal elements of the Artemis program are derived from the now-cancelled Constellation program: the Orion (spacecraft), Orion spacecraft (with the European Service Module, ESM instead of a US-built service module) and the Space Launch System's Space Shuttle Solid Rocket Booster#Five-segment booster, solid rocket boosters (originally developed for the Ares V). Other elements of the program, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falcon Heavy
Falcon Heavy is a super heavy-lift launch vehicle with partial reusability that can carry cargo into Earth orbit and beyond. It is designed, manufactured and launched by American aerospace company SpaceX. The rocket consists of a center core on which two Falcon 9 boosters are attached, and a second stage on top of the center core. Falcon Heavy has the second highest payload capacity of any currently operational launch vehicle behind NASA's Space Launch System (SLS), and the fourth-highest capacity of any rocket to reach orbit, trailing behind the Space Launch System, SLS, Energia (rocket), Energia and the Saturn V. SpaceX conducted Falcon Heavy test flight, Falcon Heavy's maiden launch on 6 February 2018, at 20:45 Coordinated Universal Time, UTC. As a Boilerplate (spaceflight), dummy payload, the rocket carried Elon Musk's Tesla Roadster, a Tesla Roadster belonging to SpaceX founder Elon Musk, with a mannequin dubbed "Starman" in the driver's seat. The second Falcon Heavy laun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Presidency Of Donald Trump
Donald Trump's second and current tenure as the president of the United States began upon Second inauguration of Donald Trump, his inauguration as the List of presidents of the United States, 47th president on January 20, 2025. On his first day, Trump Pardon of January 6 United States Capitol attack defendants, pardoned about 1,500 people convicted of offenses in the January 6 United States Capitol attack, January 6 Capitol attack of 2021. At the beginning of his term, he issued many List of executive orders in the second presidency of Donald Trump, executive orders, some of which are being Court cases related to Donald Trump's second presidential term, challenged in court. On immigration, he signed into law the Laken Riley Act, signed executive orders blocking asylum-seekers from entering the U.S., reinstated National Emergency Concerning the Southern Border of the United States, the national emergency at the Mexico–United States border, Mexico–U.S. border, designated d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frontier
A frontier is a political and geographical term referring to areas near or beyond a boundary. Australia The term "frontier" was frequently used in colonial Australia in the meaning of country that borders the unknown or uncivilised, the boundary, border country, the borders of civilisation, or as the land that forms the furthest extent of what was frequently termed "the inside" or "settled" districts. The "outside" was another term frequently used in colonial Australia, this term seemingly covered not only the frontier but the districts beyond. Settlers at the frontier thus frequently referred to themselves as "the outsiders" or "outside residents" and to the area in which they lived as "the outside districts". At times one might hear the "frontier" described as "the outside borders". However the term "frontier districts" was seemingly used predominantly in the early Australian colonial newspapers whenever dealing with skirmishes between black and white in northern New S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space News
''SpaceNews'' is a print and digital publication that covers business and political news in the space and satellite industry. ''SpaceNews'' provides news, commentary and analysis to an audience of government officials, politicians and executives within the space industry. ''SpaceNews'' details topics in civil, military and space and the satellite communications business. ''SpaceNews'' covers important news in North America, Europe, Asia, Africa, the Middle East and South America from NASA, the European Space Agency, and private spaceflight firms such as Arianespace, International Launch Services, SpaceX and United Launch Alliance. The magazine regularly features profiles on relevant and important figures within the space industry. These profiles have featured numerous government leaders, corporate executives and other knowledgeable space experts, including NASA administrators Richard Truly, Daniel Goldin, Sean O’Keefe, Michael Griffin and Charles Boldin. Founded in 1989 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep Space Transport
The Deep Space Transport (DST), also called Mars Transit Vehicle, is a crewed interplanetary spacecraft concept by NASA to support science exploration missions to Mars of up to 1,000 days.Eric BergerFinally, some details about how NASA actually plans to get to Mars ''ARS Technica''. March 28, 2017.Neel V. PatelNASA Unveils the Keys to Getting Astronauts to Mars and Beyond ''The Inverse''. April 4, 2017. It would be composed of two elements: an Orion capsule and a propelled habitation module.Michelle Rucker, John ConnollyDeep Space Gateway – Enabling Missions to Mars– Shakedown Cruise Simulating Key Segments of Mars Orbital Mission. ''Mars Study Capability Team'' (2018). NASA. As of late 2019, the DST is still a concept to be studied, and NASA has not officially proposed the project in an annual U.S. federal government budget cycle.Jeff FoustIndependent report concludes 2033 human Mars mission is not feasible.''Space News''. 18 April 2019.Philip SlossCislunar station gets thumbs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar South Pole
The lunar south pole is the southernmost point on the Moon. It is of interest to scientists because of the lunar water, occurrence of water ice in Crater of eternal darkness, permanently shadowed areas around it. The lunar south pole region features craters that are unique in that the near-constant sunlight does not reach their interior. Such craters are cold trap (astronomy), cold traps that contain fossil records of hydrogen, water ice, and other volatiles dating from the Formation and evolution of the Solar System, early Solar System. In contrast, the lunar north pole region exhibits a much lower quantity of similarly sheltered craters. Geography The lunar south pole is located on the center of the polar Antarctic Circle (80°S to 90°S).Lunar South Pole. NASA. 2017. Accessed on 16 July 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JAXA
The is the Japanese national air and space agency. Through the merger of three previously independent organizations, JAXA was formed on 1 October 2003. JAXA is responsible for research, technology development and launch of satellites into orbit, and is involved in many more advanced missions such as asteroid exploration and possible human exploration of the Moon. Its motto is ''One JAXA'' and its corporate slogan is ''Explore to Realize'' (formerly ''Reaching for the skies, exploring space''). History On 1 October 2003, three organizations were merged to form the new JAXA: Japan's Institute of Space and Astronautical Science (ISAS), the National Aerospace Laboratory of Japan (NAL), and National Space Development Agency of Japan (NASDA). JAXA was formed as an Independent Administrative Institution administered by the Ministry of Education, Culture, Sports, Science and Technology (MEXT) and the Ministry of Internal Affairs and Communications (MIC). Before the mer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar System
The Solar SystemCapitalization of the name varies. The International Astronomical Union, the authoritative body regarding astronomical nomenclature, specifies capitalizing the names of all individual astronomical objects but uses mixed "Solar System" and "solar system" structures in theinaming guidelines document. The name is commonly rendered in lower case ('solar system'), as, for example, in the ''Oxford English Dictionary'' an''Merriam-Webster's 11th Collegiate Dictionary''. is the gravitationally bound Planetary system, system of the Sun and the objects that orbit it. It Formation and evolution of the Solar System, formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, forming the Sun and a protoplanetary disc. The Sun is a typical star that maintains a hydrostatic equilibrium, balanced equilibrium by the thermonuclear fusion, fusion of hydrogen into helium at its stellar core, core, releasing this energy from its outer photosphere. As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars
Mars is the fourth planet from the Sun. It is also known as the "Red Planet", because of its orange-red appearance. Mars is a desert-like rocky planet with a tenuous carbon dioxide () atmosphere. At the average surface level the atmospheric pressure is a few thousandths of Earth's, atmospheric temperature ranges from and cosmic radiation is high. Mars retains some water, in the ground as well as thinly in the atmosphere, forming cirrus clouds, frost, larger polar regions of permafrost and ice caps (with seasonal snow), but no liquid surface water. Its surface gravity is roughly a third of Earth's or double that of the Moon. It is half as wide as Earth or twice the Moon, with a diameter of , and has a surface area the size of all the dry land of Earth. Fine dust is prevalent across the surface and the atmosphere, being picked up and spread at the low Martian gravity even by the weak wind of the tenuous atmosphere. The terrain of Mars roughly follows a north-south ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Health
Health has a variety of definitions, which have been used for different purposes over time. In general, it refers to physical and emotional well-being, especially that associated with normal functioning of the human body, absent of disease, pain (including mental pain), or injury. Health can be promoted by encouraging healthful activities, such as regular physical exercise and adequate sleep, and by reducing or avoiding unhealthful activities or situations, such as smoking or excessive stress. Some factors affecting health are due to individual choices, such as whether to engage in a high-risk behavior, while others are due to structural causes, such as whether the society is arranged in a way that makes it easier or harder for people to get necessary healthcare services. Still, other factors are beyond both individual and group choices, such as genetic disorders. History The meaning of health has evolved over time. In keeping with the biomedical perspective, earl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrobiology
Astrobiology (also xenology or exobiology) is a scientific field within the List of life sciences, life and environmental sciences that studies the abiogenesis, origins, Protocell, early evolution, distribution, and future of life in the universe by investigating its deterministic conditions and contingent events. As a discipline, astrobiology is founded on the premise that life may exist beyond Earth. Research in astrobiology comprises three main areas: the study of planetary habitability, habitable environments in the Solar System and beyond, the search for planetary biosignatures of past or present extraterrestrial life, and the study of the Abiogenesis, origin and Protocell, early evolution of life on Earth. The field of astrobiology has its origins in the 20th century with the advent of space exploration and the discovery of exoplanets. Early astrobiology research focused on the search for extraterrestrial life and the study of the potential for life to exist on other pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
