A robotic satellite is an object which has been placed into orbit. Such things are sometimes known as “artificial satellites” to differentiate them from natural satellites such as the Moon. Satellites are used for many different purposes, from communication to Earth observation. The Sun can be a powerful energy source, […]
Earth
Posted on:
The Complete History of the Earth and Life
The Earth’s history is a broad subject and can be treated from many perspectives. The age of the Earth is about 4.54 billion years (with an uncertainty of about ±20 million), making it one of the oldest objects in the universe. During the Eoarchean Era, the first clue of life […]
Other
Posted on:
James Webb Space Telescope Launch
The James Webb Space Telescope, also identified as Hubble’s successor, launched this week. Although it was not scheduled to be placed into operation until 2018, the launch was significant for scientists and space enthusiasts alike. The telescope will cost a total of $8.7 billion and expects to last over ten […]
Earth , Uncategorized
Posted on:
How Many Layers of Atmosphere on Earth?
The earth’s atmosphere is the layer of gasses, commonly known as air, that surrounds the Earth and is possessed by gravity of earth. The climate on Earth is life-supporting by penetrating UV solar radiation, warming the surface through heat absorption (greenhouse effect), and reducing temperature rise during day and night. […]
Space Exploration
Posted on:
Transiting Exoplanet Survey Satellite (Tess) Mission
What Is Tess? The Transiting Exoplanet Survey Satellite is the subsequent stage in the quest for planets outside our planetary group, including those that could uphold life. TESS will review 200,000 of the most brilliant stars close to the sun to look for traveling exoplanets. On April 18, 2018, TESS […]
Galaxy
Posted on:
The Black Hole in Space
The black hole is a location in the Universe where gravitational power is so strong that even light cannot get out. The gravity is solid since the issue has been fit into a tiny area. As there is no light around or inside a black hole, It’s not visible to […]
Uncategorized
Posted on:
Speed of Light in Air
The speed of light is how light waves engender through various materials. Specifically, the incentive for the speed of light in a vacuum is presently characterized as precisely 299,793,459 meters each second. The speed of light is viewed as a principal steady state of nature. Its importance is far more […]
Stars
Posted on:
What Is Betelgeuse Supernova
Betelgeuse usually is the 10th most splendid star in the night sky and, after Rigel, the second-most brilliant in the heavenly body of Orion. It is a particularly rosy semiregular variable star whose evident extent, changing somewhere in the range of +0.0 and +1.6, has the most extensive reach shown […]
Stars
Posted on:
Red Giant Star Definition
A red monster star is a withering star in the last phases of heavenly development. In billions of years, Sun will transform into a red goliath star. It extends and inundates the inner planets, conceivably even Earth. A red monster is a glowing goliath star of a low or moderate […]
Stars
Posted on:
Sirius Star
Introduction Sirius is double as brilliant as Canopus, the next most splendid star. Sirius is a star consisting of a real grouping star of phantom kind A1 or A0, called as Sirius A, Sirius B is a weak white bantam friend of ghastly sort DA2. The distance between the shifts […]