Assertion: heliosphere's bow shock | /r/HasProperty | visible
Facets:
value: at optical wavelengths
type: OTHER
Source sentences:
text: Bow shocks are also a common feature in Herbig Haro objects, in which a much stronger collimated outflow of gas and dust from the star interacts with the interstellar medium, producing bright bow shocks that are visible at optical wavelengths.