... the last three months have found the coma of Comet 17P/Holmes both expanding and ... This spectacular composite image shows how the coma and tail of Comet Holmes have ... The extent of the coma currently makes Comet Holmes over five times the physical ...
... Recent changes in Lulin's lovely greenish coma and tails are featured in this two panel comparison of images taken on January ... Extending to the right of the coma, away from the Sun, is the beautiful ion tail . ...
... s sky, Comet Lovejoy's greenish coma and blue tinted ion tail stretched across this ... So Lovejoy's coma appears only a little smaller (but much fainter) than a full moon ...
... Explanation: This looks like a near miss but the greenish coma and tail of Comet Siding Spring (C/2013 A1) are really 2,000 ... per second relative to the Red Planet, and outskirts of its gaseous coma could interact with the thin Martian atmosphere ...
... Comet Lovejoy, discovered only three months ago, was imaged through ruins of ancient MЖrby Castle in Sweden last week sporting a green-glowing coma and tails trailing several degrees. ...
... Lemmon's lime green coma and thin tail are near the left edge of this telephoto scene, a single frame from a timelapse video (vimeo here) recorded on February 12, tracking its motion against the background stars. ...
... Some 16 light-minutes (2 AU) from the Sun, it still sports a greenish coma though, posing on the right in this 4 degree wide telescopic view from last Saturday with deep sky star clusters and nebulae in Cassiopeia . ...