Massive Stars
Massive stars are celestial objects that have a mass greater than 8 times the mass of the Sun. They are characterized by their high luminosity, which is a result of their high rate of energy production through nuclear fusion. Massive stars have a relatively short lifespan, ranging from a few million to a few hundred thousand years, and end their lives in spectacular supernova explosions. These explosions are responsible for the creation of heavy elements, such as gold and platinum, which are dispersed into the surrounding interstellar medium. Massive stars also play a crucial role in the evolution of galaxies, as their supernova explosions can trigger the formation of new stars and influence the dynamics of the interstellar gas.
Your Previous Searches
Random Picks
- Spacecraft Insulation: Spacecraft insulation refers to the materials and techniques used to protect the spacecraft and its components from extreme temperatures and radiation in the harsh environment of space. Insulation is necessary to maintain a stable temperatu ... Read More >>
- Hydraulic Fluid: Hydraulic fluid is a specially formulated liquid that is used as a medium to transfer power in hydraulic systems. In space and astronautical engineering, hydraulic systems are used in various applications such as controlling the movement of ... Read More >>
- Radiation-hardened Components: Radiation-hardened components are electronic devices that are designed and manufactured to withstand the harsh radiation environment of space. The space environment is filled with high-energy particles that can damage or destroy electronic ... Read More >>
Top News
Orionids meteor shower is this weekend: Where and when to watch its peak...
Orionids meteor shower is this weekend: Where and when to watch its peakgo.com...
News Source: ABC News on 2024-10-18
Acting or hosting, Travis Kelce wants to continue to pursue a showbiz career. Bu...
Travis Kelce is the host of “Are You Smarter Than a Celebrity?”...
News Source: ABC News on 2024-10-09
Now is a great time to see Saturn in all its ringed glory...
My first sight of Saturn through a telescope inspired my love of space. Dig out your telescopes or visit your local astronomy club, and you may be lucky enough to spot our sixth planet's stunning thic...
News Source: New Scientist on 2024-10-09
Was Bruce Willis right? Could a nuclear blast save us from killer asteroid?...
Scientists simulated a nuclear explosion using x-ray pulses to push an asteroid-like rock away in space-like conditions....
News Source: Al Jazeera English on 2024-10-04
China's answer to SpaceX's Starlink is also threatening astronomy...
The first 18 satellites of a planned Chinese mega constellation are brighter than all but 500 stars in the sky, raising fears of a huge impact on astronomy...
News Source: New Scientist on 2024-10-03