As Reflective Satellites Fill the Skies, Students Are Making Sure Astronomers Can Adapt
Aug. 3, 2022 Students have completed a comprehensive brightness study to characterize mega-constellation satellites cluttering the …
Dark Coating Can Reduce Satellite Reflectivity
Dec. 8, 2020 Observations confirmed that dark coating can reduce satellite reflectivity by half. There are concerns that numerous artificial satellites in orbit could impair astronomical observations, but these …
Prototype Fuel Gauge for Orbit
Nov. 12, 2020 Liquids aren’t as well behaved in space as they are on Earth. Inside a spacecraft, microgravity allows liquids to freely slosh and float about. This behavior has made fuel quantity in satellites …
New Research on Imposter Stars May Improve Astronomical Data
Nov. 5, 2020 Quick flashes of light reflecting from satellites and debris in Earth’s orbit are extremely common, according to new findings that may improve the accuracy of astronomical data. For the first …
The Craters on Earth
Nov. 3, 2020 A two-volume atlas presents and explains the impact sites of meteorites and asteroids …
Streetlights Contribute Less to Nighttime Light Emissions in Cities Than Expected
Oct. 29, 2020 When satellites take pictures of Earth at night, how much of the light that they see comes from streetlights? A team of scientists have answered this question for the first time using the example of …
Signals from Distant Stars Connect Optical Atomic Clocks Across Earth for the First Time
Oct. 8, 2020 Using radio telescopes observing distant stars, scientists have connected optical atomic clocks on different …
Faint Orbital Debris That Threatens Satellites Not Being Monitored Closely Enough, Warn Astronomers
Sep. 24, 2020 Astronomers are warning that orbital debris posing a threat to operational satellites is not being monitored closely enough, as they publish a new survey finding that over 75% of the orbital debris …
Secret Weapon to Stop Invasive Honeysuckle: Satellites
Aug. 31, 2020 Researchers found that satellite imagery can identify non-native and invasive Amur honeysuckle, an ornamental shrub introduced from Asia that has spread in forests across much of the United …
Huge Ring-Like Structure on Ganymede’s Surface May Have Been Caused by Violent Impact
Aug. 7, 2020 Image data reanalysis has revealed that ancient tectonic troughs are concentrically distributed across almost the entire surface of Jupiter’s moon Ganymede. Computer simulation results suggest …
The Quiet Sun Is Much More Active Than We Thought
Aug. 4, 2020 For a long time, researchers have believed that there is not much of interest going on in the Sun during the passive period, therefore not worth studying. Now this assumption is showed to be false. …
Using Sunlight to Save Satellites from a Fate of ‘Space Junk’
June 17, 2020 Satellites are almost always illuminated by the sun, apart from short transitions to Earth’s shadow. The light that a satellite reflects can help reveal the solution to a structural …
Speed of Space Storms Key to Protecting Astronauts and Satellites from Radiation
June 10, 2020 Measuring the speed of coronal mass ejections (CMEs) as they erupt from the sun, in addition to their size, found to be crucial in providing accurate early warnings that keep astronauts and …
Solving the Space Junk Problem
May 26, 2020 Aging satellites and space debris crowd low-Earth orbit, and launching new satellites adds to the collision risk. The most effective way to solve the space junk problem, according to a new study, is …
The Milky Way’s Satellites Help Reveal Link Between Dark Matter Halos and Galaxy Formation
Apr. 6, 2020 Just like we orbit the sun and the moon orbits us, the Milky Way has satellite galaxies with their own satellites. Drawing from data on those galactic neighbors, a new model suggests the Milky Way …
Safety Zone Saves Giant Moons from Fatal Plunge
Mar. 9, 2020 Numerical simulations showed that the temperature gradient in the disk of gas around a young gas giant planet could play a critical role in the development of a satellite system dominated by a single …
Impact of Satellite Constellations on Astronomical Observations
Mar. 5, 2020 Astronomers have recently raised concerns about the impact of satellite mega-constellations on scientific research. To better understand the effect these constellations could have on astronomical …
Space Weather Model Gives Earlier Warning of Satellite-Killing Radiation Storms
Mar. 2, 2020 A new machine-learning computer model accurately predicts damaging radiation storms caused by the Van Allen belts two days prior to the storm, the most advanced notice to date, according to a new …
New Patented Invention Stabilizes, Rotates Satellites
Feb. 26, 2020 Many satellites are in space to take photos. But a vibrating satellite, like a camera in shaky hands, can’t get a sharp image. Pointing it at a precise location to take a photo or perform …
Source link Today, the scientific world has expanded with advances in technology, new discoveries, and the power of satellites. Satellites have become an invaluable source of information, from weather patterns to the mapping of Earth’s surfaces. Thanks to science and engineering, the power of satellites has been harnessed for use in our daily lives.
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The information provided by ScienceDaily is far-reaching and up-to-date. Users can learn the latest developments in satellite technology, such as the launch of new satellites or the latest in Earth observation. Articles often discuss the benefits of satellite technology and its potential uses, such as providing navigation and communication, saving lives during natural disaster, and collecting data from space exploration endeavors.
ScienceDaily is an invaluable source for staying informed about all things concerning satellites, as it provides a wealth of knowledge and helpful analysis of satellite news. The website offers both a wealth of information and educational opportunities for those interested in understanding the power of satellites. If you’re looking for a comprehensive source for up-to-date information on satellites, look no further than ScienceDaily.
