Red Giant
Red Giant is a stage in the life cycle of a star, which occurs when a star has exhausted the hydrogen fuel in its core and begins to fuse helium. This fusion causes the star to expand and cool, increasing its radius and decreasing its surface temperature, making it appear red. Red Giants are important in space and astronautical engineering as they are used as a standard candle to measure distances in the universe. They are also studied to understand the evolution of stars and the fate of our own Sun.
Your Previous Searches
Random Picks
- Controlled Aerodrome: In the context of aerospace engineering, a Controlled Aerodrome refers to an aerodrome at which air traffic control service is provided to aerodrome traffic. The primary purpose of a controlled aerodrome is to prevent collisions between air ... Read More >>
- Centrifugal Force: Centrifugal force is the apparent force that acts outward on a body moving around a center, arising from the body's inertia. In the context of space and astronautical engineering, centrifugal force is an important concept in the design and ... Read More >>
- Java Web Applications: Java Web Applications are software applications that are designed to be accessed through a web browser. They are built using Java technologies such as Servlets, JavaServer Pages (JSP), and JavaServer Faces (JSF). Java Web Applications are d ... Read More >>
Top News
Check out this interactive map of the early universe, considered largest ever cr...
A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....
News Source: USA Today on 2025-06-12
The Vera C. Rubin Observatory is about to totally transform astronomy...
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...
News Source: New Scientist on 2025-06-12
Trump's proposed science cuts will have huge consequences...
The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...
News Source: New Scientist on 2025-06-11
Starlink satellites are leaking radio signals that may ruin astronomy...
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
News Source: New Scientist on 2025-06-09
Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...
A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....
News Source: USA Today on 2025-06-06