Search found 4 matches

by desparate
Tue Sep 14, 2010 10:32 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: An Extraordinary Spiral from LL Pegasi (2010 Sep 14)
Replies: 45
Views: 9150

Re: APOD: An Extraordinary Spiral from LL Pegasi (2010 Sep 1

What about gravitational lensing? Wouldn't a spiral galaxy looks something like this after a lensing effect?
I am curious to find out.
by desparate
Sun Aug 29, 2010 5:38 pm
Forum: The Communications Center: Breaking Science News
Topic: SAO: Water-Ice Super-Earths
Replies: 3
Views: 215

Re: SAO: Water-Ice Super-Earths

All this theorizing about the composition of exoplanets is good. however, within our life time and many more life times, we will never know if this present theory is true or some future theory is true. Extrasolar theories about planets and other celestial bodies carries no weight, because the cannot...
by desparate
Sun Aug 22, 2010 3:42 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Layered Hills in Arabia Terra on Mars (2010 Aug 15)
Replies: 31
Views: 5603

Re: APOD: Layered Hills in Arabia Terra on Mars (2010 Aug 15

Could this be an area of superheated mud in the past?
Superheated mud would spurt out periodically forming circular patterns overtime and building hills or mounds. The lower smooth areas could have been where water settled out after mud and steam gushed after an eruption...
by desparate
Sun Aug 22, 2010 3:17 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: Hoags Object: A Strange Ring Galaxy (2010 Aug 22)
Replies: 47
Views: 8299

Re: APOD: Hoags Object: A Strange Ring Galaxy (2010 Aug 22)

Sirs/Madam, This is my first discusion on this forum and it has been prompted by the Hubble's Picture of the Hoags Object. Although it has been labeled a ring galaxy, it appears as if it is something else. The galaxy has a concentration of stars toward the observer, that appear to diffuse and spread...