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UrduAbout six gigatons — roughly 12 times the mass of all living humans — of carbon appears to be emitted over land every year, according to data from the Chinese Global Carbon Dioxide Monitoring Scientific Experimental Satellite (TanSat). Using data…
Tag: SATELLITE MISSIONS/SHUTTLES
Mini radar could find water and habitable tunnels on the Moon or Mars
A miniature radar device that scans deep below ground is being developed to identify ice deposits and even hollowed out lava tubes on the Moon to support possible human settlement.
InSight mission: Mars unveiled
Using information obtained from around a dozen earthquakes detected on Mars by the Very Broad Band SEIS seismometer, developed in France, the international team of NASA’s InSight mission has unveiled the internal structure of Mars. The three papers published on…
The anatomy of a planet
ETH researchers analyse marsquakes
Mars: Scientists determine crustal thickness
Based on the analysis of marsquakes recorded by NASA’s InSight mission, the structure of Mars’s crust has now been determined in absolute numbers for the first time. Beneath the InSight landing site, the crust is either approximately 20 or 39…
A large tidal stream observed in the Sombrero galaxy
According to the latest cosmological models, large spiral galaxies such as the Milky Way grew by absorbing smaller galaxies, by a sort of galactic cannibalism. Evidence for this is given by very large structures, the tidal stellar streams, which are…
A machine learning breakthrough: using satellite images to improve human lives
Berkeley-based project could support action worldwide on climate, health and poverty
New method predicts ‘stealth’ solar storms before they wreak geomagnetic havoc on Earth
For the first time, stealth coronal mass ejections can be detected before they wreak havoc on Earth without the need for dedicated spacecraft
Long-period oscillations of the Sun discovered
Ten years of data from NASA’s Solar Dynamics Observatory combined with numerical models reveal the deep low musical notes of the Sun.
NASA returns Hubble Space Telescope to science operations
NASA has returned the science instruments on the Hubble Space Telescope to operational status, and the collection of science data will now resume. This will be the first science data collected since the payload computer experienced a problem on June…
National Astronomy Meeting 2021: Media invitation
Around 850 astronomers and space scientists will gather online from 19 – 23 July, for the Royal Astronomical Society National Astronomy Meeting 2021 (NAM 2021) hosted by the University of Bath. Postponed in 2020 due to the Covid-19 pandemic, the…
ISSRDC to feature in-space production applications and its impact on the space economy
KENNEDY SPACE CENTER (FL), July 14, 2021 – The International Space Station Research and Development Conference (ISSRDC) will host multiple sessions focused on in-space production applications during its 10th annual gathering, taking place August 3-5. This year’s event, which will…
Physicists describe sun’s electric field
As the Parker Solar Probe ventures closer to the sun, we are learning new things about our home star. In a new study, physicists led by the University of Iowa report the first definitive measurements of the sun’s electric field,…
Galactic gamma ray bursts predicted last year show up right on schedule
Sherlock Holmes story gives clue to successful prediction of bursts from nearby magnetar
How more than 30 years of China’s meteorological satellite data is used by the world
China’s first meteorological satellite launched in 1988. It was named Fengyun, which roughly translates to “wind and cloud”. Since then, 17 more Fengyun meteorological satellites were launched, with seven still in operation, to monitor Earth’s wind, clouds and, more recently,…
SwRI’s Bolton receives NSS Space Pioneer Award
National Space Society recognizes accomplishments in opening the space frontier
Scientists solve 40-year mystery over Jupiter’s X-ray aurora
A research team co-led by UCL has solved a decades-old mystery as to how Jupiter produces a spectacular burst of X-rays every few minutes.
Q-CTRL awarded $3.5 million grant from Australian government for space-based quantum sensors
Company to expand the development and manufacture of advanced sensors for climate data monitoring, mining, defense applications and more
To predict underwater volcano eruptions, scientist looks at images from space
A new study monitored satellite images to obtain sea discoloration data as a novel indicator in detecting if an underwater volcano’s eruption is imminent.
SwRI-led team addresses mystery of heavy elements in galactic cosmic rays
MMS data reveal a mechanism for accelerating heavy ions
Methane in the plumes of Saturn’s moon Enceladus: Possible signs of life?
A study published in Nature Astronomy concludes that known geochemical processes can’t explain the levels of methane measured by the Cassini spacecraft on Saturn’s icy moon
The give and take of mega-flares from stars
The long relationships between stars and the planets around them – including the Sun and the Earth – may be even more complex than previously thought. This is one conclusion of a new study involving thousands of stars using NASA’s…
Dark matter is slowing the spin of the Milky Way’s galactic bar
The spin of the Milky Way’s galactic bar, which is made up of billions of clustered stars, has slowed by about a quarter since its formation, according to a new study by researchers at University College London and the University of Oxford
Lunar sample tells ancient story with help of Curtin’s world-class facilities
Curtin University researchers have helped uncover the 4-billion-year-old story of a lunar sample brought from the moon to Earth, by the manned Apollo 17 mission more than 50 years ago
Queqiao: The bridge between Earth and the far side of the moon
Researchers explain the design of the relay communication satellite that enabled us to peek at the hidden face of the moon
Ocean microplastics: First global view shows seasonal changes and sources
Satellites reveal fluctuation in the Great Pacific Garbage Patch and releases from the Yangtze River
Scientists identify distinctive deep infrasound rumbles of space launches
Signatures of Space Shuttle, Falcon 9 rocket stages heard by international nuclear test monitoring system
Asteroid 16 Psyche might not be what scientists expected
New UArizona research finds that the target asteroid of NASA’s Psyche mission may not be as metallic or dense as previously predicted
NASA Awards UToledo Grant to Enhance Solar Power Conversion for Mars, Moon Missions
The three-year, $240,000 grant will be used to investigate how to make solar power conversion more resilient and tolerant to space-related radiation.
Technique inspired by lace making could someday weave structures in space
Lauren Dreier was paging through a 19th century book by the German architect Gottfried Semper when she spotted some intriguing patterns inspired by lace. A professional artist and designer who often incorporates technology into her work, Dreier, who is also…
Geostationary Earth Orbit Hyperspectral Infrared Radiance data improve local severe storm forecasts proofed by using a new Hybrid OSSE method
Since the era of meteorological satellites began in the 1950s, continuous remote sensing instrument improvements have elevated Earth science and have significantly increased available atmospheric observations. Likewise, scientists have made considerable advancements in understanding Earth’s atmosphere, climate, and environment. Furthering…
Which way does the solar wind blow?
Using supercomputers, researchers develop new software for improved space weather prediction
Largest aerospace society names Sandia researcher ‘Engineer of the Year’
‘Jack-of-all-trades’ improves future spacefaring calculations
Developing a new AI early warning system for flooding
Lancaster University researchers are developing new artificial intelligence systems that could help to predict and warn of flooding
The dark matter particle explorer has measured high-precision cosmic ray helium energy spectrum
Dark Matter Particle Explorer (DAMPE) Collaboration directly observed a spectral softening of helium nuclei at about 34TeV for the first time. This work was based on measurements data of the helium spectrum with kinetic energies from 70 GeV to 80…
Magnetized threads weave spectacular galactic tapestry
Threads of superheated gas and magnetic fields are weaving a tapestry of energy at the center of the Milky Way galaxy. A new image of this new cosmic masterpiece was made using a giant mosaic of data from NASA’s Chandra…
To give astronauts better food, engineers test a fridge prototype in microgravity
WEST LAFAYETTE, Ind. — Astronauts have been going to space since 1961, but they still don’t have a refrigerator to use for keeping food cold on long missions to the moon or Mars. Through experiments conducted in microgravity, a team…
SwRI-led PUNCH mission passes important milestone
Solar wind imaging satellites one step closer to 2023 launch
Leicester astronomers look ahead to first light from James Webb Space Telescope
Leicester space scientists will join a group of global experts investigating fundamental questions about our Universe, after being granted time to use the most advanced observatory ever built. A total of 286 scientific targets identified by astronomers and planetary scientists…
Moon mission delays could increase risks from solar storms
First study of timing of extreme space weather events reveals clear pattern
A revolutionary method to drastically reduce stray light on space telescopes
A team of researchers at the Centre Spatial de Liège (CSL) of the University of Liège has just developed a method to identify the contributors and origins of stray light on space telescopes. This is a major advance in the…
SMU professor receives NASA funding to study Active Galactic Nuclei
DALLAS (SMU) – Krista Lynne Smith, an assistant professor of physics at SMU, has received a grant from NASA to study one of the most extreme objects in the universe – Active Galactic Nuclei. These objects, called AGN for short,…
Researchers create new lunar map to help guide future exploration missions
The map, along with proposed paths for robotic rovers, provides new details on a scientifically important region of the moon’s south pole.
Global glacier retreat has accelerated
New study analyses roughly 220,000 glaciers
‘Smart shirt’ takes a trip to space for science
High-tech shirt non-intrusively monitors astronauts’ health during spaceflight
Radar satellites can better protect against bushfires and floods
New research led by Curtin University has revealed how radar satellites can improve the ability to detect, monitor, prepare for and withstand natural disasters in Australia including bushfires, floods and earthquakes. The research used Synthetic Aperture Radar data obtained by…
Measuring neutron star squeezability
NICER collaboration, NASA astronaut reveal size of most massive neutron star, highlight Space Station science
City, University of London consortium wins highly competitive ESA funding
Funded by the European Space Agency (ESA), City, University of London will be spearheading the development of next-generation AI-based guidance, navigation and control (GNC) systems for space exploration. A research consortium led by City’s Professor of Robotics and Autonomous Systems,…
Mars didn’t dry up in one go
The Perseverance rover has just landed on Mars. Meanwhile, its precursor Curiosity continues to explore the base of Mount Sharp (officially Aeolis Mons), a mountain several kilometres high at the centre of the Gale crater. Using the telescope on the…
New research shows that Mars did not dry up all at once
Mars had dry and wet eras and dried up for good 3 billion years ago