Found: The First Double Star That BRIGHTENS During Eclipse

In summary, astronomers have discovered a double star that brightens instead of fades when one star eclipses the other. This phenomenon is explained by Einstein's general theory of relativity and could potentially lead to new insights about extreme objects such as neutron stars and black holes.
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First discovery of double star that brightens during eclipse

Einstein's general theory of relativity explains the phenomenon

by Dr. Ken Croswell

For the first time, astronomers have seen a double star brighten rather than fade when one star passes in front of its companion. Predicted decades ago, the phenomenon arises from gravitational microlensing as the great surface gravity of a white-dwarf star magnifies its partner's light. The discovery by US researchers raises the hope that we will someday catch a neutron star or black hole doing the same thing, which would lend new insight into these extreme objects.

Link: PhysicsWorld
 
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nice article thanks for sharing that.
 
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yes, very cool information. thank you for passing it along.
 

1. What is "Found: The First Double Star That BRIGHTENS During Eclipse"?

"Found: The First Double Star That BRIGHTENS During Eclipse" is a scientific discovery of a binary star system in which one of the stars brightens during an eclipse, a phenomenon that had not been observed before.

2. How was this discovery made?

This discovery was made by analyzing data from the Kepler Space Telescope and the TESS (Transiting Exoplanet Survey Satellite) mission. The scientists identified a binary star system that showed a unique brightening pattern during an eclipse, leading to the confirmation of this phenomenon.

3. Why is this discovery significant?

This discovery is significant because it challenges our previous understanding of binary star systems and their behavior during eclipses. It also provides further insight into the evolution and behavior of stars.

4. What are the implications of this discovery?

The implications of this discovery are far-reaching, as it opens up new avenues for research and understanding of binary star systems. It also has the potential to impact our understanding of other astronomical phenomena that involve eclipses.

5. What are the future research directions for this discovery?

The next steps for this discovery would be to further study this binary star system and gather more data to confirm and understand the brightening phenomenon. This could also lead to the search for similar systems and expand our knowledge of binary star systems.

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