Tom and Jennifer Polakis |
profile
|
all galleries
>>
Time-lapse Animations
>> Deep Sky
tree view
| thumbnails |
slideshow
Deep Sky
:: Expanding Planetary Nebulae ::
:: Nova and Supernova Remnants ::
:: Emission Nebulae ::
:: Variable Reflection Nebulae ::
Beehive Cluster: 1954-2024
Pleiades - 1899-2017
Barnard's Star: 1894 - 2023
Barnard's Star -- 8 years
Barnard's Star - 5 years - Narrow field
Globular cluster M3 and RR Lyrae stars - 3 hours
Quasar CTA 102 - 25 days
Supernova in galaxy NGC 3583 - 11 weeks
Eclipsing binary star W Corvi - 2 1/2 hours
Asteroid 188 Menippe passes near globular cluster NGC 6712 - 2 1/2 hours
Wolf359 Proper Motion: 1953-2020
Supernova in NGC 4647
M3 Variable Stars Improved: 2022 June 20
M3 Variable Stars Improved: 2022 June 20
M3 Variable Stars Improved Again: 2023 Apr 10
M3 Variable Stars, 5-minute Interval: 2023 Apr 10
2023 May 21: Supernova in M101
Supernova in Siamese Twin Galaxy NGC 4568
Supernova in NGC4216
comment
|
share
Type your message and click Add Comment
It is best to
login
or
register
first but you may post as a guest.
Enter an optional name and contact email address.
Name
Name
Email
help
private comment
click on thumbnails for full image