Twins stars born at different time

Thread starter lwymarie
Start date Jun 28, 2008
Tags

Stars Time

In summary, twin stars born at different times are a pair of stars that are born from the same molecular cloud, but at different times. They form from collapsing molecular clouds and have similar chemical compositions, but their properties and orbits can differ due to age differences. Studying these stars can provide valuable information about the formation and evolution of stars, as well as the role of binary stars in the formation of planetary systems.

Jun 28, 2008

lwymarie

http://sciencenow.sciencemag.org/cgi/content/full/2008/619/2

What do you think about the possible causes?

Astronomy news on Phys.org

Jun 29, 2008

Chronos

Science Advisor

Gold Member

I deem it is highly unlikely binary stars are birthed very far apart in time for reasons already stated in the article.

1. What are twin stars born at different times?

Twin stars born at different times refer to a pair of stars that are born from the same molecular cloud, but at different times. This means that they have a similar chemical composition and are located close to each other, but have different ages.

2. How do twin stars born at different times form?

Twin stars are formed from the same molecular cloud, which is a large cloud of gas and dust in space. As the cloud collapses under its own gravity, it forms a protostar. If the cloud is large enough, it can form multiple protostars, which eventually become twin stars.

3. Do twin stars born at different times have the same properties?

While twin stars may have similar chemical compositions, they do not have exactly the same properties. This is because the older star will have undergone more nuclear reactions and will have a different age, size, and temperature compared to the younger star.

4. Can twin stars born at different times have different orbits?

Yes, twin stars can have different orbital paths around each other, depending on how they formed. If they were formed at the same time, they are likely to have similar orbits. However, if they were formed at different times, their orbits may have been influenced by other nearby stars or objects.

5. What can studying twin stars born at different times tell us?

Studying twin stars born at different times can give us valuable insight into the formation and evolution of stars. By comparing the properties of the younger and older star, we can better understand how stars change over time. Additionally, studying twin stars can also help us understand the role of binary stars in the formation of planetary systems.