astronomyfan(25)•in #hive-148441•269 days agoJuly 8, 2025. Astronomy Concepts 4. Right Ascension and DeclinationRight ascension (RA) and declination (Dec) are the celestial equivalents of longitude and latitude on Earth, used by astronomers to pinpoint objects in the nigh...51$0.29astronomyfan(25)•in hive-148441•269 days agoJuly 8, 2025. Astronomy Concepts 4. Right Ascension and DeclinationRight ascension (RA) and declination (Dec) are the celestial equivalents of longitude and latitude on Earth, used by astronomers to pinpoint objects in the nigh...51$0.29
astronomyfan(25)•in #hive-148441•271 days agoJuly 5, 2025. Astronomy Concepts 3. Angular DistanceAngular distance, measures the apparent distance between two objects in the sky as seen from an observer's perspective. Instead of a linear measurement like mil...61$0.29astronomyfan(25)•in hive-148441•271 days agoJuly 5, 2025. Astronomy Concepts 3. Angular DistanceAngular distance, measures the apparent distance between two objects in the sky as seen from an observer's perspective. Instead of a linear measurement like mil...61$0.29
astronomyfan(25)•in #hive-148441•504 days agoNovember 15, 2024. Tracking Apophis 1. IntroductionApophis (99942 Apophis)is a near-Earth asteroid, discovered in 2004 measuring 450 meters by 170 meters which caused alarm because of the possibility of collidin...100$0.07astronomyfan(25)•in hive-148441•504 days agoNovember 15, 2024. Tracking Apophis 1. IntroductionApophis (99942 Apophis)is a near-Earth asteroid, discovered in 2004 measuring 450 meters by 170 meters which caused alarm because of the possibility of collidin...100$0.07
astronomyfan(25)•in #hive-148441•569 days agoSeptember 11, 2024. Astronomy Concepts 2. Altitude and AzimuthAltitude and Azimuth are coordinates used to describe the position of a celestial object in the sky at a specific time. This is called the Horizontal Coordinate...80$0.07astronomyfan(25)•in hive-148441•569 days agoSeptember 11, 2024. Astronomy Concepts 2. Altitude and AzimuthAltitude and Azimuth are coordinates used to describe the position of a celestial object in the sky at a specific time. This is called the Horizontal Coordinate...80$0.07
astronomyfan(25)•in #hive-148441•578 days agoSeptember 2, 2024. Stargazing 2. The Big Dipper and Ursa MajorIn this post I will show the Big Dipper and Ursa Major. The Big Dipper is not a constellation, it is called an asterism, which is only a pattern of stars within...140$0.08astronomyfan(25)•in hive-148441•578 days agoSeptember 2, 2024. Stargazing 2. The Big Dipper and Ursa MajorIn this post I will show the Big Dipper and Ursa Major. The Big Dipper is not a constellation, it is called an asterism, which is only a pattern of stars within...140$0.08
astronomyfan(25)•in #hive-148441•592 days agoAugust 20, 2024. Facts of the Solar System Planets. Earth 1Today I continue the section on Facts about the Solar System planets with the planet Earth. Earth is the third planet in distance from the Sun. It has a siderea...40$0.10astronomyfan(25)•in hive-148441•592 days agoAugust 20, 2024. Facts of the Solar System Planets. Earth 1Today I continue the section on Facts about the Solar System planets with the planet Earth. Earth is the third planet in distance from the Sun. It has a siderea...40$0.10
astronomyfan(25)•in #hive-148441•598 days agoAugust 14, 2024. Astronomy Concepts 1. The Celestial SphereThe Celestial Sphere is an imaginary sphere that contains a smaller sphere called Earth. When we look from Earth towards the Celestial Sphere we see all the sta...222$0.11astronomyfan(25)•in hive-148441•598 days agoAugust 14, 2024. Astronomy Concepts 1. The Celestial SphereThe Celestial Sphere is an imaginary sphere that contains a smaller sphere called Earth. When we look from Earth towards the Celestial Sphere we see all the sta...222$0.11
astronomyfan(25)•in #hive-148441•607 days agoAugust 4, 2024. Stargazing 1. PolarisToday I am starting the section called Stargazing. Polaris is a very easy to find star in the northern hemisphere. It is also called the North Star because in t...60$0.11astronomyfan(25)•in hive-148441•607 days agoAugust 4, 2024. Stargazing 1. PolarisToday I am starting the section called Stargazing. Polaris is a very easy to find star in the northern hemisphere. It is also called the North Star because in t...60$0.11
astronomyfan(25)•in #hive-148441•611 days agoAugust 1, 2024. Facts of the Solar System Planets. Venus 1Today I continue the section on Facts about the Solar System planets with the planet Venus. Venus is the second planet in distance from the Sun. It has a sidere...90$0.09astronomyfan(25)•in hive-148441•611 days agoAugust 1, 2024. Facts of the Solar System Planets. Venus 1Today I continue the section on Facts about the Solar System planets with the planet Venus. Venus is the second planet in distance from the Sun. It has a sidere...90$0.09
astronomyfan(25)•in #hive-148441•619 days agoJuly 23, 2024. Facts of the Solar System Planets. Mercury 1Today I will start the section on Facts about the Solar System planets with the planet Mercury. Mercury is a rocky planet, the closest to the Sun. It has a side...70$0.15astronomyfan(25)•in hive-148441•619 days agoJuly 23, 2024. Facts of the Solar System Planets. Mercury 1Today I will start the section on Facts about the Solar System planets with the planet Mercury. Mercury is a rocky planet, the closest to the Sun. It has a side...70$0.15
astronomyfan(25)•in #hive-148441•621 days agoIntroduction of Astronomy FanHello. I am introducing myself to the HIVE community. I have decided to create a blog exclusively for the topic of astronomy. This blog will go through concepts...135$0.15astronomyfan(25)•in hive-148441•621 days agoIntroduction of Astronomy FanHello. I am introducing myself to the HIVE community. I have decided to create a blog exclusively for the topic of astronomy. This blog will go through concepts...135$0.15
