Quote of the day, mostly related to astronomy.

Discuss non-Astronomy related subjects. NOTE: posts are removed automatically after 365 days.
Post Reply
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2021

Post by messier 111 »


There was no 'before' the beginning of our universe, because once upon a time there was no time. John D. Barrow
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
GCoyote United States of America
Local Group Ambassador
Articles: 0
Offline
Posts: 2707
Joined: Mon May 13, 2019 2:53 am
4
Location: Laurel, MD, USA
Status:
Offline

Re: Quote of the day, mostly related to astronomy.

#2022

Post by GCoyote »


messier 111 wrote: Wed Oct 04, 2023 12:10 pm There was no 'before' the beginning of our universe, because once upon a time there was no time. John D. Barrow
..

From Special and General Relativity, it follows that time is not a separate entity from space. If our "space" originates at the Big Bang, then our "time" must do so as well.
Any metaphor will tear if stretched over too much reality.
Gary C

Celestron Astro Master 130mm f5 Newtonian GEM
Meade 114-EQ-DH f7.9 Newtonian w/ manual GEM
Bushnell 90mm f13.9 Catadioptric
Gskyer 80mm f5 Alt/Az refractor
Jason 10x50 Binoculars
Celestron 7x50 Binoculars
Svbony 2.1x42 Binoculars
(And a bunch of stuff I'm still trying to fix or find parts for.)
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2023

Post by messier 111 »


DNA is the master blueprint for life and constitutes the genetic material in all free-living organisms and most viruses. RNA is the genetic material of certain viruses, but it is also found in all living cells, where it plays an important role in certain processes such as the making of proteins. Richard J. Roberts
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2024

Post by messier 111 »


An error doesn't become a mistake until you refuse to correct it. Orlando Aloysius Battista
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2025

Post by messier 111 »


Science is not a collection of facts; it is a process of discovery. Robert Zubrin
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2026

Post by messier 111 »


Most discoveries even today are a combination of serendipity and of searching. Siddhartha Mukherjee
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2027

Post by messier 111 »


The scientific method is about trying to remove our own bias and subjectivity, and be as objective as possible. But then you can put it back into context and you're allowed to be emotional and human about the way you engage with it. Alice Roberts
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2028

Post by messier 111 »


You don't understand anything until you learn it more than one way. Marvin Minsky
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2029

Post by messier 111 »


One of the toughest things about life is making choices. I had a hard time saying 'no' to a bunch of other excellent possibilities. James Gosling
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2030

Post by messier 111 »


Every acorn on the ground is just as alive as the three-hundred-year-old oak tree that towers over it. Hope Jahren
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2031

Post by messier 111 »


Apart from the scientific interest attached to my various journeyings, it has been made clear to me that human needs and aspirations differ little the world over and that no great difficulties arise in one race dealing with another when matters of scientific importance are involved. Howard Florey
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
SparWeb Canada
Jupiter Ambassador
Articles: 0
Offline
Posts: 292
Joined: Wed Oct 23, 2019 3:16 am
4
Location: Irricana, Alberta, Canada
Status:
Offline

TSS Photo of the Day

Re: Quote of the day, mostly related to astronomy.

#2032

Post by SparWeb »


One good thing about punctuality is that it's a sure way to help you enjoy a few minutes of privacy.
Orlando Aloysius Battista
Steven Fahey
51.248N, 113.53W, 995m ASL
Image
https://www.wunderground.com/dashboard/pws/IALBERTA147
Canon 6D (unmodified) + Lunt 4" (102mm) achromat refractor (7.1 focal ratio) + Celestron AVX mount
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2033

Post by messier 111 »


Candor is the key to collaborating effectively. Lack of candor leads to dysfunctional environments. Edwin Catmull
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2034

Post by messier 111 »


In a spiral galaxy, the ratio of dark-to-light matter is about a factor of ten. That's probably a good number for the ratio of our ignorance to knowledge. We're out of kindergarten, but only in about third grade. Vera Rubin
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2035

Post by messier 111 »


The past history of our globe must be explained by what can be seen to be happening now. No powers are to be employed that are not natural to the globe, no action to be admitted except those of which we know the principle. James Hutton
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2036

Post by messier 111 »


Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence. Louis Pasteur
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2037

Post by messier 111 »


Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are a part of the mystery that we are trying to solve. Max Planck
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2038

Post by messier 111 »


Computer science is no more about computers than astronomy is about telescopes. Edsger Dijkstra
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2039

Post by messier 111 »


We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology. Carl Sagan
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
User avatar
messier 111 Canada
Universal Ambassador
Articles: 0
Offline
Posts: 9482
Joined: Mon Nov 09, 2020 2:49 am
3
Location: Canada's capital region .
Status:
Offline

TSS Awards Badges

Re: Quote of the day, mostly related to astronomy.

#2040

Post by messier 111 »


Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves. We must believe that we are gifted for something and that this thing must be attained. Marie Curie
I LOVE REFRACTORS , :Astronomer1: :sprefac:

REFRACTOR , TS-Optics Doublet SD-APO 125 mm f/7.8 . Lunt 80mm MT Ha Doublet Refractor .

EYEPIECES, Delos , Delite and 26mm Nagler t5 , 2 zoom Svbony 7-21 , Orion Premium Linear BinoViewer .

FILTER , Nebustar 2 tele vue . Apm solar wedge . contrast booster 2 inches .

Mounts , berno mack 3 with telepod , cg-4 motorized , eq6 pro belt drive .

“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won't come in.”
― Isaac Asimov

Jean-Yves :flags-canada:
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

Return to “Off-Topic”