And you don't need a dark sky to view all of our solar system's planets; even under city lights, Venus, Mars, Jupiter and Saturn can be easy to see with a telescope.
A word of caution if you choose to observe planets during the daytime: Don't ever point your telescope at the Sun.
Seeing stars during the day
Yes you can see them, although you will need a telescope.
Using the same techniques as for the planets it is possible to view a few of the brightest stars during daytime, making for a fun and unusual project..
Seeing stars during the day
Yes you can see them, although you will need a telescope.
Using the same techniques as for the planets it is possible to view a few of the brightest stars during daytime, making for a fun and unusual project..
Computers, satellites and the smartphones they service, Global Positioning System (GPS), energy-efficient solar panels, digital camera sensors, airport security scanners, portable X-ray machines, and Magnetic Resonance Imaging (MRI) scanners are just a few of technological advances that are the legacy of astronomy, and .
The stars are too faint to be easily seen with the naked eye during the day, but you can use binoculars or a telescope.
The best target for daytime stargazing is Sirius, the brightest star in the sky after the Sun..
Sunset is simply the point that the sun disappears over the horizon.
Twilight is the period between sunset and dusk.
During twilight there is still light in the sky.
There are three types of twilight: civil, nautical and astronomical..
The basic unit of astronomical time is the day—either the solar day (reckoned by the Sun) or the sidereal day (reckoned by the stars).
Apparent solar time is based on the position of the Sun in the sky, and mean solar time is based on the average value of a solar day during the year..
The fruits of scientific and technological development in astronomy, especially in areas such as optics and electronics, have become essential to our day-to-day life, with applications such as personal computers, communication satellites, mobile phones, Global Positioning Systems, solar panels and Magnetic Resonance .
During the blue "hour", red light passes through space while blue light is scattered in the atmosphere, and thus reaches Earth's surface.
Blue hour usually lasts about 20–96 minutes right after sunset and right before sunrise.
Time of year, location, and air quality all have an impact on the exact timing of blue hour..
Dawn refers to the gradual lifting of darkness which occurs just before the sun comes up in the morning - the sun coming up is 'dawn'.
Dusk refers to the gradual falling of darkness which occurs just after the sun goes down.
Both are periods of 'twilight' (meaning 'between the lights' of the moon and the sun)..
Astronomical night is the period between astronomical dusk and astronomical dawn when the Sun is between 18 and 90 degrees below the horizon and does not illuminate the sky..
A1: APOD stands for the Astronomy Picture of the Day.
We abbreviate this as APOD instead of ApotD because APOD sounds better (spoken: AYE-pod)..
Venus is bright After the sun and the moon, it's the brightest object in our sky.
It's so bright, you can sometimes see it during the day..
The best time to go stargazing is the days before, during and soon after each new Moon, when there is no Moon in the sky.
During these times, there is no bright Moon to wash out the light from fainter stars..
In everyday use, a day equals 24 hours.
To astronomers, who use sidereal time (based on movement of the earth in respect to the stars), a day is 23 hours, 56 minutes, 4.09 seconds.
The length of day is gradually increasing as the tides slow the spinning of the earth..
In the day the stars are still there, but you cannot see them because they are so much fainter than the sunlight that is scattered by our atmosphere.
If the Earth had no atmosphere, then our daytime sky would be black like at night, except the sun would be a huge spotlight shining down at us..
Galileo sparked the birth of modern astronomy with his observations of the Moon, phases of Venus, moons around Jupiter, sunspots, and the news that seemingly countless individual stars make up the Milky Way Galaxy..
An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth.
They observe astronomical objects such as stars, planets, moons, comets and galaxies – in either observational (by analyzing the data) or theoretical astronomy..
Here are the top three astronomy events to mark on your calendar in the new month:
1. Draconid meteor shower A meteor streaking next to the Milky Way. (Griffin Wooldridge) The first full week of October will conclude with sparks in the sky as the Draconid meteor shower reaches its peak.
*Times for sunrise
Asteroid 2 Pallas is in conjunction with the Sun at noon EDT today
Rendering it invisible. Late this evening
The Moon passes 3° north of Jupiter at 11 P.M. EDT as they are rising in the east amid the faint stars of Aries.
Dark nights a few days before and after the Moon reaches its New Moon phase at 17:23 UTC on March 21 are the best nights to do some night sky watching. Venus
Shining as a dazzling ‘evening star’
Appears next to a thin Crescent Moon. We’re proud to support Global Astronomy Month.
2010 January 12: The Flame Nebula in Infrared 2010 January 11: The Astronaut Who Captured a Satellite 2010 January 10: A Spherule from the Earth's Moon 2010 January 09: Andromeda Island Universe 2010 January 08: The Mystery of the Fading Star 2010 January 07: The Tail of the Small Magellanic Cloud
