Distances to the Stars?

ctf • June 28, 2012
Dr. J,
How is distance to stars and other planets determined?  I know it is measured in light-years, but how is that determined?  If radar or sonar or anything similar were used, it would take longer than we would live to bounce back to us.  Could those stars and planets actually be closer than we thought? God bless you, Dennis in OK
The stars are surely thousands of light years away, and the other galaxies even billions away. There’s no threat to Biblical authority on that, whether on age of the earth or Big Bang Theory or whatever.  Only the closest stars can be accurately measured in their distances from Earth.  We do this by “trigonometric parallax.”  We take a look at where in the sky a star appears from the vantage point of Earth … then we wait half a year until Earth is on the other side of the Sun (a difference of nearly 200 million miles) and then we take a look at it again.  The more different its location seems, compared to the relatively fixed apparent location of the more distant stars … then the closer it is to us.

However, parallax can only use a gigantic triangle to measure the distance of stars no farther than 4.5 light years away.  Most are much further than that.  The rest are figured using “stellar evolution” theory to predict the size and brightness of a star … then to look at how much smaller and dimmer it looks from here … to gauge how far away it must be.  True, this is flawed.  Seyfert-variable stars are used to gauge the distance of even stars in other galaxies.  These and super-nova explosions are more reliable.  But the distances really are as great as the textbooks say.  The “main sequence” on the H-R Diagram, however (all put together from Big Bang Theory and Stellar Evolution Theory), is a non-proven yet taught-as-fact concept.  I hope this helps.  Say “hi” from all of us at Creation Truth Foundation to all of the brothers and sisters on the campus and at the church!

Sincerely yours, Dr Jackson

By Ryan Cox June 18, 2025
Moses & History (part 3)
lined up books
By Matt Miles June 18, 2025
Over the course of time a person can accumulate many things. Most of the stuff we collect is meaningless to most everyone else, but when a person collects books, they can be treasured for a lifetime and even beyond. In this age of digital media, physical books seem to be less important to many people. Digital books are searchable, and copy/paste functions make it easy to use those great quotes. Yet, there is still something great about a physical book, things you can’t get digitally: the turning of pages, the feel of it in your hand, and the “book” smell. For our founder Dr. Sharp, physical books could never be replaced by digital. While my collection of books is growing each year, it is dwarfed by Dr. Sharp’s collection. Over the years he collected thousands of titles for research and enjoyment. Through the course of his ministry he had to sell his book collection a couple of different times to support his family, only to start collecting again when he was able to do so. When Doc passed his office full of packed bookshelves to me and said he would clear the shelves, I laughed out loud at the prospect of having loads of empty bookshelves. So I urged him to instead leave his books for my, and anyone else’s, use. Little did I understand that the four bookcases in my office were only a fraction of his entire collection. A couple of years back when Doc moved from his house, it was decided that his book collection would be stored at the office. Our thought was to establish a library, yet none of us had time to plan, organize and catalog all 79 boxes of books. They sat piled in his office until last year when my daughter Megan joined our ministry. She has a love of books, both reading and writing. So we offered her the task of cataloging and establishing Doc’s library. Can you picture me, a bbq lover, being offered a table full of succulent smoked offerings - brisket, sausage, ribs, pulled pork, chicken, turkey and all sides? Yep, that was Megan’s response to the library. For over four months she cataloged and organized the entire collection. The Dr. G. Thomas Sharp Library was completed earlier this year in his old office space, with overflow into my office. The entire 2700+ volume agglomeration is digitally cataloged for searching and locating. As you might expect, there is an extensive collection of creation and evolution subject matter, yet the library is full of many different categories. It very much reflects Doc’s love of gaining knowledge and research. An extensive commentary collection and multiple Biblical reference sections are invaluable to our ministry. There is even a whole bookcase housing books that are over 100 years old. Our desire was not to just house books but to also make a place of honor and inspiration. One wall exhibits Doc’s many diplomas, and throughout the library we have placed personal memorabilia of the mission trips he took over the years. Come, grab a book, relax in the sitting area and allow Doc’s handwritten notes from the margins or post-it notes bring a smile to your face. For those who may be more ambitious, Doc's office chair resides at the credenza for anyone to sit and be inspired to study. This is a place to honor Doc’s life and love for books. We at CTF have already utilized this great resource for further study, and we are so thankful to Diane and their family for donating these books for continued Kingdom growth. Blessings.
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