Connecting the Dots | The growing market for weather bets
Wednesday, 26 May 2021 12:27Improvements in satellite weather data collection and analysis are helping financial investors place better bets on the companies they gamble on.
There’s a “huge world” of weather-related investments and financial instruments that investors are increasingly getting to grips with, according to Rei Goffer, co-founder of meteorological intelligence startup Tomorrow.io.
China establishes company to build satellite broadband megaconstellation
Wednesday, 26 May 2021 11:12HELSINKI — The Chinese government has created a company dedicated to creating and operating a 13,000-satellite broadband constellation.
The State-Owned Assets Supervision and Administration Commission (SASAC), a government body overseeing state-owned enterprises, issued a press release April 29 announcing the creation of the China Satellite Network Group Co.
Europa's interior may be hot enough to fuel seafloor volcanoes
Wednesday, 26 May 2021 11:07Jupiter's moon Europa has an icy crust covering a vast, global ocean. The rocky layer underneath may be hot enough to melt, leading to undersea volcanoes.
New research and computer modeling show that volcanic activity may have occurred on the seafloor of Jupiter's moon Europa in the recent past—and may still be happening. NASA's upcoming Europa Clipper mission, targeting a 2024 launch, will swoop close to the icy moon and collect measurements that may shed light on the recent findings.
Glittering moon rises ahead of super blood moon
Wednesday, 26 May 2021 10:29A glittering full moon rose over New Zealand on Wednesday night as people there and around the world waited for a cosmic event known as a super blood moon.
It's when a full lunar eclipse coincides with a supermoon, which is when the moon is particularly close to Earth and appears brighter than normal.
For about 15 minutes, as the moon moves fully into Earth's shadow, the moon will appear to turn red.
EU sees conflict of interest with Eutelsat’s investment in OneWeb
Wednesday, 26 May 2021 10:19WASHINGTON — Eutelsat’s investment in OneWeb may be incompatible with continued participation in the European Union’s proposed satellite broadband constellation, an EU official warned.
Eutelsat is part of an industry consortium that received a study contract from the European Commission in December 2020 to examine the feasibility of a European satellite constellation to provide secure communications and broadband services, particularly for underserved parts of Europe.
Live now: Lunch with the Moon
Wednesday, 26 May 2021 08:23Live now: Lunch with the Moon
Live now: Lunch with the Moon
AIAA and Space ISAC team up to defend space from cyber attack
Wednesday, 26 May 2021 07:26The American Institute of Aeronautics and Astronautics (AIAA) and the Space Information Sharing and Analysis Center (Space ISAC) have entered into a Memorandum of Agreement (MOU) enabling the two organizations to collaborate on aerospace and space cybersecurity endeavors. The two organizations will cooperate to build the knowledge foundations of space cybersecurity. The Space ISAC brings cyberse
NASA tests system for aircraft positioning in supersonic flight
Wednesday, 26 May 2021 07:26NASA recently flight tested a visual navigation system designed to enhance precise aerial positioning between two aircraft in supersonic flight. The Airborne Location Integrating Geospatial Navigation System (ALIGNS) was developed to prepare for future acoustic validation flights of the X-59 Quiet SuperSonic Technology airplane. The X-59 is designed to reduce the loud sonic boom, heard on
Oceanographic research satellite launched
Wednesday, 26 May 2021 07:26China launched its latest oceanographic research satellite, HY-2D, on a Long March 4B carrier rocket from the Jiuquan Satellite Launch Center in the Gobi Desert on Wednesday morning, the China National Space Administration said. It said in a statement that the satellite will be tasked with working with its two predecessors-HY-2B and HY-2C-to form a space-based network monitoring the marine
NASA Marshall team soars to success in microgravity
Wednesday, 26 May 2021 07:26No force - including gravity - could hold a team of NASA researchers down in their quest for a scientific breakthrough to benefit life on Earth and in space. Scientists from NASA's Marshall Space Flight Center in Huntsville, Alabama, completed two parabolic flights April 28 and 29 to test modifications to a payload called the ring-sheared drop. "This demonstration proved that the mod
Enabling human control of autonomous partners
Wednesday, 26 May 2021 07:26A major benefit of increasingly advanced automation and artificial intelligence technology is decreased workload and greater safety for humans - whether it's driving a vehicle, piloting an airplane, or patrolling a dangerous street in a deployed location with the aid of autonomous ground and airborne squad mates. But when there's a technology glitch and machines don't function as designed, human
US Space Command chief in Seoul as two sides deepen space cooperation
Wednesday, 26 May 2021 07:26The U.S. Space Command chief met with the head of South Korea's military in Seoul after the two countries agreed to strengthen space cooperation at the White House Friday. Gen. James Dickinson met with South Korean Defense Minister Suh Wook to discuss partnerships in space from a defense perspective, Yonhap reported Monday. The two sides indicated "continued efforts" are needed to maintai
NASA Interns help to solve the Terminator Problem via GLOBE Challenge
Wednesday, 26 May 2021 07:26Taking pictures of the clouds above is a popular pastime for photographers of all stripes. NASA Spring 2021 interns were invited to do it for science by participating in a data challenge to help solve the terminator problem. What is the terminator problem? The solar terminator (or "twilight zone") is the line that separates the daylit side of a planet from the dark night side. From Earth's
Milky Way not unusual, astronomers find
Wednesday, 26 May 2021 07:26The first detailed cross-section of a galaxy broadly similar to the Milky Way reveals that our galaxy evolved gradually, instead of being the result of a violent mash-up. The finding throws the origin story of our home into doubt. The galaxy, dubbed UGC 10738, turns out to have distinct 'thick' and 'thin' discs similar to those of the Milky Way. This suggests, contrary to previous theories
Slew of dwarf galaxies had simultaneous 'baby boom' of new stars
Wednesday, 26 May 2021 07:26Three dozen dwarf galaxies far from each other had a simultaneous "baby boom" of new stars, an unexpected discovery that challenges current theories on how galaxies grow and may enhance our understanding of the universe. Galaxies more than 1 million light-years apart should have completely independent lives in terms of when they give birth to new stars. But galaxies separated by up to 13 m