Hubble finds hints of a planet oddly far-flung from its star
If confirmed, the dark gap in space debris will challenge astronomers' theories
![](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2013/06/ag_formation_inside.jpg?fit=860%2C460&ssl=1)
A dark ring in the middle of a dusty disk surrounding the star TW Hydrae may have been created by a growing planet.
NASA, ESA, J. DEBES/STSCI, H. JANG-CONDELL/UNIV. OF WYOMING, A. WEINBERGER/CARNEGIE INST. OF WASHINGTON, A. ROBERGE/GSFC, G. SCHNEIDER/UNIV. OF ARIZONA, A. FIELD/STSCI