Universe
The Universe is the entirety of space, time, matter, and energy, including all planets, stars, galaxies, and the contents of intergalactic space. It is believed to have originated from a single point of infinite density and temperature known as the Big Bang, approximately 13.8 billion years ago. The study of the Universe involves a wide range of fields, including astronomy, astrophysics, cosmology, and space exploration. Scientists use various tools and technologies, such as telescopes, satellites, and spacecraft, to observe and study the Universe and its properties, such as its composition, structure, and evolution.
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- Landing Gear: Landing gear is a system of equipment that supports an aircraft or spacecraft on the ground and allows it to take off, land, and taxi. It typically consists of wheels, struts, shock absorbers, and brakes. The landing gear must be designed t ... Read More >>
- Compression Algorithms: Compression algorithms are software programs that reduce the size of a file by encoding its data in a more efficient way. In the context of space and astronautical engineering, compression algorithms are used to reduce the amount of data th ... Read More >>
- Spent Rocket Stages: Spent rocket stages refer to the sections of a rocket that have completed their job and are no longer needed. These stages are typically jettisoned during the launch process and fall back to Earth or are directed to burn up in the atmospher ... Read More >>
Top News
2 people found dead at Bryce Canyon National Park after apparent fall: Reports...
Two people died at Bryce Canyon National Park in southern Utah after they fell from a viewing area, police said, according to local reports....
News Source: USA Today on 2025-04-30
China lashes out at US amid tension over space observatory in Chile...
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News Source: ABC News on 2025-04-30
Easter's date remains divisive. Some church leaders want that to change...
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News Source: ABC News on 2025-04-19
In a city of stars, Los Angeles astronomy club makes sure to keep looking up...
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News Source: NBC News on 2025-04-18
This week on "Sunday Morning" (April 20)...
A look at the features for this week's broadcast of the Emmy-winning program, hosted by Jane Pauley....
News Source: CBS News on 2025-04-17