Helium escapes from the atmosphere of a nearby exoplanet, observations find - Phys.org8/15/2023Helium escapes from the atmosphere of a nearby exoplanet, observations find Phys.org... Original Tags: find | phys.org Let us know what you think! Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this post.