In astronomy, a green star is a white or blueish star that appears greenish in some viewing conditions . Under typical viewing conditions, there are no greenish stars, because the color of a star is more or less given by a black-body spectrum. However, a few stars appear greenish to some observers in certain viewing conditions—for example, the optical illusion that a red object can make nearby objects look greenish . Some multiple star systems, such as Antares, have a bright reddish or yellowish star where this contrast makes other stars in the system seem greenish.
Jupiter Closest to Earth in 59 Years – Roxbury Review
Green stars: take our emerald observing tour of the night sky - BBC Sky at Night Magazine
NGC 6637
How would it be theoretically possible to produce a green star? - Quora
EarthSky Is Zubeneschamali a green star?
Green Star Encyclopedia MDPI
Astronomy Picture of the Day Hot Stars in the Rosette Nebula (2007-07-26) • ISS Tracker
Use Summer Triangle to find plane of Milky Way galaxy, EarthSky.org
Here's a portrait of a family of stars, Space
Hubble Deep Field - Wikiwand
Green star (astronomy) - Wikiwand
Why aren't there any green stars? - BBC Science Focus Magazine
Apophis Occultation Observed, Part 2 – South Plains Astronomy Club
Filigree and Shadow Nebula, Astronomy, Space pictures
What Happens When the Winds of Giant Stars Collide? - Universe Today