Proto-planetary disc of TW Hydrae

http://www.esa.int/Our_Activities/Space_Science/Stars_can_be_late_parents

Using the unique capabilities of ESA’s Herschel space observatory, astronomers have accurately ‘weighed’ a star’s disc, finding it still has enough mass to spawn 50 Jupiter-sized planets, several million years after most other stars have already given birth.

http://www.bbc.com/news/science-environment-37364889

Takashi Tsukagoshi at Ibaraki University, Japan, and colleagues used the Atacama Large Millimeter/submillimeter Array (Alma) in northern Chile to take a close look at the planet formation site

https://www.nasa.gov/feature/goddard/2017/hubble-captures-shadow-play-caused-by-possible-planet

NASA press release :

Hubble Captures ‘Shadow Play’ Caused by Possible Planet