Tuesday, 11 July 2017

Hidden Stars May Make Planets Appear Smaller

This cartoon explains why the reported sizes of some exoplanets may need to be revised in cases where there is a second star in the system.

In the search for planets similar to our own, an important point of comparison is the planet's density.





from News and Features http://ift.tt/2tJPOAn
via IFTTT

No comments:

Post a Comment

NASA Webb Finds Early-Universe Analog’s Unexpected Talent for Making Dust

Science James Webb Space Telescope (JWST) NASA Webb Finds Early-Universe… Webb Latest News Latest Images Webb’s Blog A...