New study sews doubt about the composition of 70 percent of our universe
Wednesday, 31 March 2021 03:15
Until now, researchers have believed that dark energy accounted for nearly 70 percent of the ever-accelerating, expanding universe.
For many years, this mechanism has been associated with the so-called cosmological constant, developed by Einstein in 1917, that refers to an unknown repellant cosmic power.
But because the cosmological constant - known as dark energy - cannot be measure New study discovers ancient meteoritic impact over Antarctica 430,000 years ago
Wednesday, 31 March 2021 03:15
A research team of international space scientists, led by Dr Matthias van Ginneken from the University of Kent's School of Physical Sciences, has found new evidence of a low-altitude meteoritic touchdown event reaching the Antarctic ice sheet 430,000 years ago.
Extra-terrestrial particles (condensation spherules) recovered on the summit of Walnumfjellet (WN) within the Sor Rondane Mountain First X-rays from Uranus Discovered
Wednesday, 31 March 2021 03:15
Astronomers have detected X-rays from Uranus for the first time, using NASA's Chandra X-ray Observatory. This result may help scientists learn more about this enigmatic ice giant planet in our solar system.
Uranus is the seventh planet from the Sun and has two sets of rings around its equator. The planet, which has four times the diameter of Earth, rotates on its side, making it different Roman Space Telescope predicted to find 100,000 transiting planets
Wednesday, 31 March 2021 03:15
NASA's Nancy Grace Roman Space Telescope will create enormous cosmic panoramas, helping us answer questions about the evolution of our universe. Astronomers also expect the mission to find thousands of planets using two different techniques as it surveys a wide range of stars in the Milky Way.
Roman will locate these potential new worlds, or exoplanets, by tracking the amount of light comi Decades of hunting detects footprint of cosmic ray superaccelerators in our galaxy
Wednesday, 31 March 2021 03:15
An enormous telescope complex in Tibet has captured the first evidence of ultrahigh-energy gamma rays spread across the Milky Way. The findings offer proof that undetected starry accelerators churn out cosmic rays, which have floated around our galaxy for millions of years. The research is to be published in the journal Physical Review Letters on Monday, April 5.
"We found 23 ultrahigh-ene China's FAST telescope to officially open to global astronomers
Wednesday, 31 March 2021 03:15
China's Five-hundred-meter Aperture Spherical Radio Telescope (FAST), the world's largest single-dish and most sensitive radio telescope, will officially open to the world starting Wednesday.
Astronomers worldwide can visit http://fast.bao.ac.cn/proposal_submit to submit their applications for observations, said the National Astronomical Observatories under the Chinese Academy of Sciences The largest European robotics and space event is counting down the time until take off!
Wednesday, 31 March 2021 03:15
European Rover Challenge (ERC) is an annual celebration of space enthusiasts. Starting in 2014, it is now the most important space-robotic event in Europe, bringing together hundreds of supporters and representatives of the world of science, technology, and business interested in developing innovative solutions in the field of mobile and space robotics. The event enjoys great popularity and pres NASA selects Geostationary and Extended Orbits Imager Phase A Contracts
Wednesday, 31 March 2021 03:15
NASA has selected L3Harris Technologies Inc. of Fort Wayne, Indiana, and Raytheon Company of El Segundo, California, for the Geostationary and Extended Orbits (GEO-XO) Imager (GXI) Phase A Study contracts. The GXI Phase A Study requirement will provide services to help meet the objectives of the National Oceanic and Atmospheric Administration (NOAA) GEO-XO program.
The total value of each Pandemic to cost NASA up to $3 billion
Tuesday, 30 March 2021 23:30
WASHINGTON — A NASA audit concluded that costs imposed by the COVID-19 pandemic on the agency could reach $3 billion, with several major science and exploration programs accounting for much of that cost.
A March 31 report by the NASA Office of Inspector General (OIG) stated that the agency expects that the pandemic’s effects on the agency, ranging from closed facilities to disrupted supply chains, to be nearly $3 billion.
Intelsat’s 2020 revenue drop highlights C-band clearing importance
Tuesday, 30 March 2021 18:58
TAMPA, Fla. — Intelsat reported a 7% drop in revenue for 2020 after declines in multiple business units, underlining the importance of C-band clearing proceeds for the satellite operator’s recovery efforts.
The company recorded $1.91 billion in 2020 revenue, compared with $2.06 billion for 2019, as COVID-19 hammered mobility and other markets.
Op-ed | More than Hope, UAE is transforming its future in space
Tuesday, 30 March 2021 17:31
The late Sheikh Zayed bin Sultan Al Nahyan, a founder and former president of the United Arab Emirates, once said, “History is a continuous chain of events. The present is only an extension of the past.
Venus plots a comeback
Tuesday, 30 March 2021 16:42
In terms of space exploration, Mars is all the rage these days. This has left our closest neighbor, Venus—previously the most attractive planet to study because of its proximity and similar atmosphere to Earth—in the lurch. A new article in Chemical & Engineering News, the weekly newsmagazine of the American Chemical Society, highlights how scientists and space agencies are turning their eyes back toward Venus to learn more about its atmosphere and geology.
Space industry relieved to see National Space Council retained
Tuesday, 30 March 2021 11:48
WASHINGTON — The Biden administration’s decision to continue the National Space Council has won approval, and relief, from the space industry, who see it as the latest sign that the White House is not contemplating major changes to space policy.
NASA tests mixed reality, scientific know-how and mission operations for exploration
Tuesday, 30 March 2021 11:47
China launches second Gaofen-12 Earth observation satellite
Tuesday, 30 March 2021 09:18
HELSINKI — China successfully launched the Gaofen-12 (02) satellite Tuesday, marking latest in a line of high resolution satellites to boost the country’s Earth observation capabilities.