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Astronomy Continues to Show Fine-tuning in Creation
http://www.reasons.org/ ^
Posted on 10/16/2006 7:30:02 AM PDT by truthfinder9
Spiral Galaxies Spurs Reveal Fine-tuning
- Recent work modeling structure formation in spiral galaxies provides more evidence of fine-tuning of the solar systems location in the galaxy. As spiral galaxies (of which the Milky Way Galaxy is one) age, the amount of substructure between the spiral arms increases. While this factor clearly has implications for the timing of a habitable solar system (interactions with galactic structures usually destabilize planetary orbits), it appears that the solar system resides in a special location as well. Researchers have learned that the formation of harmful-to-life substructures occurs least in whats called the corotation radius, a region a precise distance from the galaxys center. Since the solar system sits just inside the corotation radius, it will be subject to the fewest encounters with denser galactic structures. These results comport well with the work of a supernatural Creator fashioning a habitat for long-standing life, culminating in humanitys arrival.
- Related Resource
Supporting the Cosmic Distance Ladder
- Big bang cosmology received another boost from distance measurements to a galaxy in the Local Group. Accurate distance measurements are critical to ensuring that a scientific model of the cosmos reflects reality. One test scientists apply to ensure the accuracy of length scales is to measure the distance to the same object using multiple techniques. Consistent results provide confidence in the measurement. A team of astronomers used Cepheid variables (pulsating variable stars) to measure the distance to the local-group galaxy NGC 6822. Their result was in excellent agreement with other teams who used different methods, such as looking at red-giant stars. Such consistency buttresses the validity of a big bang model of the universe, and thus of RTBs cosmic creation model (which incorporates big bang cosmology).
- Related Resource
General Relativity Passes Yet Another Test
- RTBs biblical creation model received a substantial confirmation as general relativity passed with flying colors one of the toughest tests yet applied to it. Scientists often seek extreme environments to test theories that were successful in more ordinary conditions; extremes provide the most likely places for the theories to break down. The extreme environment here contains two massive compact objects: neutron stars that are more massive than the sun but only 10 miles across. These objects exhibit ultrastrong gravitational attractions. The orbits of the neutron stars around one another matched general relativitys predictions to 0.05%, an improvement in precision of nearly 10 times. Since general relativity forms a crucial component of RTBs cosmic creation model, these results dramatically strengthen the models validity.
- Related Resource
TOPICS: Apologetics; Religion & Science; Skeptics/Seekers; Theology
KEYWORDS: astronomy; creation; design; designer
To: truthfinder9
Pictures!!! We like PICTURES!!
2
posted on
10/16/2006 7:31:54 AM PDT
by
Suzy Quzy
("When Cabals Go Kabooms"....upcoming book on Mary McCarthy's Coup-Plotters.)
To: truthfinder9
3
posted on
10/16/2006 9:03:19 AM PDT
by
dangus
(Pope calls Islam violent; Millions of Moslems demonstrate)
To: truthfinder9; Suzy Quzy
4
posted on
10/16/2006 10:03:28 AM PDT
by
Jeremiah Jr
(Alef Male)
To: truthfinder9
Guillermo Gonzalez & Jay W Richards, The Privileged Planet
5
posted on
10/16/2006 11:49:55 AM PDT
by
onedoug
To: dangus
RTB?Reasons to Believe. See reasons.org.
6
posted on
10/17/2006 9:29:57 AM PDT
by
Hebrews 11:6
(Do you REALLY believe that (1) God is, and (2) God is good?)
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