NASA’s proposed way to stop global warming.jpg

(1)”I can cover the sun with the dust on the surface of the moon!”
(2)Studies have shown that two major options are the most likely
(3)The first is to launch a space platform at L1 at the first Lagrangian point, and then split and scatter the material from the Earth L1 is the point at which gravity is balanced between the sun and the earth to maintain a stable orbit However, in this case, it was found that dust was easily scattered due to the influence of solar wind, radiant energy, and gravity
(4)The second way is to build a base on the moon’s surface and then shoot the moon’s dust in the direction of L1
(5)Simulations have shown that among many particles, moon dust formed over 4 billion years has the most suitable properties for blocking sunlightIt also has the advantage of using less energy to shoot dust because of its lower gravity than the Earth
(6)Benjamin Bromley, a professor of physical astronomy at the University of Utah, and a team of researchers at the Smithsonian Observatory of Astrophysics, used a simulation model to study the idea of creating an awning by sending dust from the moon’s surface to L1 at the first Langrange
(7)The best location and trajectory for the launch have also been investigated It’s shooting the dust from the moon’s north pole toward L1 at a speed of 28 kilometers per second If you shoot about a million tons of moon dust towards L1, it takes about five days to create an awning
(8)If the awning is maintained for a year, it will reduce the amount of sunlight that comes to Earth by about one or two days, which is about six days’ worth of sunlight that comes to Earth
(9)Moon dust can’t maintain its shape for a long time due to the influence of the solar wind For this reason, the research team said that moon dust should be continuously supplied to maintain the awning, and predicted that “about 1,000 tons will be needed for the awning to be maintained for a year.”
(10)▲ Continuous dust from the moon’s surface clumps up near the first L1 point

(11)The loss was confirmed by simulation, but various equipment errors are needed to launch resources such as dust on the moon’s surface. PLOS Climate Lockheed Martin Space Systems
(12)Moon dust can’t damage the awning earth
(13)Well…”Reduction of greenhouse gases is the top priority.”
(14)This is also part of the Solar Geotechnical Solar Engineering project because it blocks some of the sun’s light to slow down climate change Research is continuing to solve climate problems using various engineering technologies such as spraying aerosol particles in the stratosphere, but there are concerns that it could cause unexpected damage to the Earth
(15)Accordingly, the research team explains that moon dust shades can address some of the concerns of solar geoengineering It’s because the particles of moon dust that are emitted into space don’t permanently block the sunlight from reaching the Earth, but rather disperse into other spaces within a few days Also, the team emphasized that moon dust does not fall through the Earth’s atmosphere

(1)Let’s make the moon’s surface dust!
(2)an awning to make the moon dust of the moon
(3)It’s cheaper to scatter the dust on the moon’s surface toward the sun and create an awning than to supply the dust on the earth
(4)Moon dust’s unique characteristics can maximize the sunshade effect!
(5)Dong-A Science wwwdongasciecomnewspidx=58399

(1)an awning made of cosmic dust
(2)a space awning to block the sunlight
(3)Benjamin Bromley, a professor of physics and astronomy at the University of Utah, and Scott Kenyon, a team of researchers at the Smithsonian Observatory of Astrophysics, announced in the international journal Floss Climate!It is said that the sun can block about 1 to 2 sunlight from the sun through the awning made in outer space!
(4)Dong-A Science wwwdongasciecomnewspidx=58399

(1)Won’t it get too cold!
(2)In the movie Snowpiercer, artificial cooling materials were used to solve global warming, but the temperature dropped sharplyThere are voices of concern that the cosmic awning will greatly block the sunlight reaching the Earth, causing such a sharp drop in temperatureIn response, the research team answered that blocking some sunlight does not bring severe cold!
(3)Dong-A Science wwwdongasciecomnewspidx=58399