Cloudy Nights is run by Astronomics, an Oklahoma-based company that sells telescopes and other astronomy gear.

What is CloudyNights?

CloudyNights.com is dedicated to provide a forum where you can ask your questions or provide answers based on your experience, and perhaps most importantly, the site publishes reviews of astronomical scopes and equipment as written by experienced observers in the amateur astronomy community.

How do you get cloudy nights discount at Astronomics?

All you need to do is supply your Cloudy Nights username name for verification when you place an order at Astronomics and that is it. If you have friends and family that want the discount, all they need to do is sign up for Cloudy Nights as well.

Is it astronomical or astronomic?

As adjectives the difference between astronomic and astronomical. is that astronomic is pertaining to astronomy while astronomical is (not comparable) of or relating to astronomy.

What is astronomical year?

Definitions of astronomical year. the time for the earth to make one revolution around the sun, measured between two vernal equinoxes. synonyms: equinoctial year, solar year, tropical year. type of: year. the period of time that it takes for a planet (as, e.g., Earth or Mars) to make a complete revolution around the ...

Where Is The Earth? | Astronomic

What is the meaning astronomical?

1 : of or relating to astronomy astronomical observations. 2 : enormously or inconceivably large or great astronomical numbers an astronomical price.

Can you use a telescope on a cloudy night?

Some types of telescopes such as radio telescopes that "listen" for radio waves are not affected by clouds. Radio waves pass easily through clouds. If you have a telescope and are concerned that you will not be able to use it tonight because it is cloudy. Don't worry too much.

Where can I post astrophotography?

• Astrobin. Different from the others in this section, Astrobin is an image hosting platform specifically for astrophotography. ...
• SmugMug. ...
• Flickr. ...
• 500px. ...
• Unsplash. ...
• Instagram. ...
• Facebook. ...
• Twitter.

What type of telescope is a Dobsonian?

Since the 1990s, manufactured Dobsonians using the truss tube design have become increasingly popular. The first commercial truss Dobsonian was released into the market by Obsession Telescopes in 1989.

What can you see with a 4 inch refractor?

A 4-inch refractor, for example, is a great scope for planets, the Moon, and double stars. I know because I own one, and I wouldn't part with it for love or money. This size scope, however, is a bit small for deep-sky objects such as nebulae, star clusters, and galaxies.

What do you need for astrophotography?

1. Camera.
2. Lenses.
3. Telescope.
4. Mount.
5. Camera Tripod.
6. Remote Release.
7. T-Mount Adapter.
8. Light-Pollution Filter.

How do I use astrophotography Reddit?

Try 10 to 30 seconds at the widest aperture (e.g. f/2.8, f/2 or f/1.4 better) and ISO 1600 to 3200 with focal lengths in the 15 to 50 mm range. (Note ISO is a post sensor gain and does not actually change sensitivity and how much light the camera collects--aperture and exposure time do that.

How do you do landscape astrophotography?

1. Separate Exposures For Sky And Foreground. In order to capture near-pinpoint stars, you have to limit your exposure time, or the rotation of the Earth will cause the stars to appear to move through your frame. ...
2. Camera Settings. ...
3. Composing With The Milky Way. ...
4. Star Stacking. ...
5. Exposure Blending.

Can you see moon through clouds?

On a completely overcast night or day, you will not be able to see the moon due to cloud cover. On these occasions, you may still have evidence of the moon's presence. ... On an overcast day, the moon will not reflect light brighter than the light emitted by the sun, so this effect will not be seen.

Can you see through a cloud?

Water droplets are usually smaller than 100 microns, which is small, but still much larger than the span of an infrared or visible-light wave, so neither infrared light nor visible light can pass easily through clouds.

Can a telescope see through fog?

In principle, going to longer wavelengths, like infrared or submillimetre wavelength radio waves will work even better. At those wavelengths even thick fog or smoke is almost transparent. ... The two Gemini telescopes were designed for optimum performance at infrared wavelengths.

Can Twilight be in the morning?

The morning twilight is often called dawn, while the evening twilight is also known as dusk.

Does astronomical mean big?

extremely large; exceedingly great; enormous: It takes an astronomical amount of money to build a car factory.

What is astronomical twilight?

Astronomical Twilight:

Begins in the morning, or ends in the evening, when the geometric center of the sun is 18 degrees below the horizon. In astronomical twilight, sky illumination is so faint that most casual observers would regard the sky as fully dark, especially under urban or suburban light pollution.

Are there 364 or 365 days in a year?

In the Julian calendar, the average (mean) length of a year is 365.25 days. In a non-leap year, there are 365 days, in a leap year there are 366 days. A leap year occurs every fourth year, or leap year, during which a leap day is intercalated into the month of February.

What is the actual year of the Earth?

The current year by the Gregorian calendar, AD 2021, is 12021 HE in the Holocene calendar. The HE scheme was first proposed by Cesare Emiliani in 1993 (11993 HE).

When did 365 days become a year?

The Egyptians were probably the first to adopt a mainly solar calendar. This so-called 'heliacal rising' always preceded the flood by a few days. Based on this knowledge, they devised a 365-day calendar that seems to have begun in 4236 B.C.E., the earliest recorded year in history.

How much does it cost to do astrophotography?

Astrophotography is very expensive to pursue. The amount you spend is based on how professional you want your photos to be. Functional astrophotography equipment usually costs a minimum of $600, and that's if you buy used. Professional-level astrophotography equipment can cost upwards of $3000.

What does an equatorial mount do?

An equatorial mount is a mount for instruments that compensates for Earth's rotation by having one rotational axis parallel to the Earth's axis of rotation. This type of mount is used for astronomical telescopes and cameras.