Archive for the ‘space’ category: Page 856
Collection of many amazing and stunning facts which you have never ever heard before!! A better place for Space, NASA, & astronomy facts.
Jun 23, 2018
Scientists develop fusion rocket technology in lab – and aim for Mars
Posted by Klaus Baldauf in category: space
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An international team of astronomers have made the most precise test of gravity outside our own solar system.
By combining data taken with NASA’s Hubble Space Telescope and the European Southern Observatory’s Very Large Telescope, their results show that gravity in this galaxy behaves as predicted by Albert Einstein’s general theory of relativity, confirming the theory’s validity on galactic scales.
In 1915 Albert Einstein proposed his general theory of relativity (GR) to explain how gravity works. Since then GR has passed a series of high precision tests within the solar system, but there have been no precise tests of GR on large astronomical scales.
Jun 21, 2018
Learning about the Himalayas using Mars technology
Posted by Genevieve Klien in categories: mapping, space
The Himalayan Range includes some of the youngest and most spectacular mountains on Earth, but the rugged landscape that lends it the striking beauty for which it is known can also keep scientists from fully understanding how these mountains formed. “We know more about the rocks on parts of Mars than we do about some of the areas in the Himalaya,” said Dr. Alka Tripathy-Lang.
“Many researchers have done extraordinary geologic mapping in this rugged region, but the fact is that some places are just completely inaccessible because of topography, elevation, or geopolitical issues. The rocks in those areas are an important piece of the tectonic puzzle and are important for understanding the way the region evolved,” said Dr. Wendy Bohon. “The tools we used, originally developed for mapping rocks on Mars, were a way to safely access information about the rocks in the Himalayas.”
Bohon and colleagues worked with researchers at the Mars Space Flight Facility at Arizona State University to use data from the Earth orbiting satellite Terra in the same way planetary geologists have been using data from the Mars orbiting satellite Odyssey.
Jun 21, 2018
How To Turn Mars Into A Green Paradise : Amazing
Posted by Shailesh Prasad in category: space
Jun 21, 2018
Here’s What NASA Plans to Do to Keep Us Safe From Asteroids
Posted by Shailesh Prasad in category: space
We don’t actually have a lot to be afraid of when it comes to asteroids. Sure, they might come pretty close from time to time, but they tend to buzz harmlessly by — after all, Earth is a pretty tiny target in the vastness of space.
That doesn’t mean we shouldn’t be prepared, though — and NASA, along with several other US federal agencies, has been putting together a contingency plan.
They’ve called the collective the Interagency Working Group for Detecting and Mitigating the Impact of Earth-bound Near-Earth Objects, or DAMIEN, which isn’t ominous at all, and released a 20-page document that outlines the asteroid — or near-Earth object (NEO) — plans for the next decade.
Continue reading “Here’s What NASA Plans to Do to Keep Us Safe From Asteroids” »
Jun 20, 2018
Students make first ever live interview with astronaut from the ISS
Posted by Michael Lance in categories: engineering, space
Filipinos have achieved yet another milestone after contacting with the International Space Station, even interviewing an astronaut on board the habitable artificial satellite.
By Dhel Nazario
Filipinos have achieved yet another milestone after contacting with the International Space Station (ISS), even interviewing an astronaut on board the habitable artificial satellite.
Continue reading “Students make first ever live interview with astronaut from the ISS” »
FURTHER SPACE DEVELOPMENT: President Donald J. Trump signed Space Policy Directive – 3 directing the United States to lead the management of traffic and mitigate the effects of debris in space.