What's so special about large grains on Mars
Thursday, 18 May 2023 09:24
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Pasadena CA (JPL) May 18, 2023
The Perseverance rover has been exploring the top of the Western fan in Jezero crater for some time now, but new observations never fail to offer new insights. Sitting at the edge of Belva crater on top of the fan, Perseverance has been investigating sediments that were transported to their location via the ancient streams that flowed into Jezero.
Each unique rock, boulder, or sediment tha
The Perseverance rover has been exploring the top of the Western fan in Jezero crater for some time now, but new observations never fail to offer new insights. Sitting at the edge of Belva crater on top of the fan, Perseverance has been investigating sediments that were transported to their location via the ancient streams that flowed into Jezero.
Each unique rock, boulder, or sediment tha Martian crust like heavy armour
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Zurich, Switzerland (SPX) May 18, 2023
A strong quake in the last year of the NASA Mars InSight mission, enabled researchers at ETH Zurich to determine the global thickness and density of the planet's crust. On average, the Martian crust is much thicker than the Earth's or the Moon's crust, and the planet's main source of heat is radioactive.
In May 2022, the Marsquake Service at ETH Zurich recorded the largest quake ever obser
A strong quake in the last year of the NASA Mars InSight mission, enabled researchers at ETH Zurich to determine the global thickness and density of the planet's crust. On average, the Martian crust is much thicker than the Earth's or the Moon's crust, and the planet's main source of heat is radioactive.
In May 2022, the Marsquake Service at ETH Zurich recorded the largest quake ever obser NASA's Spitzer, TESS find potentially volcano-covered Earth-size world
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Washington DC (SPX) May 18, 2023
Astronomers have discovered an Earth-size exoplanet, or world beyond our solar system, that may be carpeted with volcanoes. Called LP 791-18 d, the planet could undergo volcanic outbursts as often as Jupiter's moon Io, the most volcanically active body in our solar system.
They found and studied the planet using data from NASA's TESS (Transiting Exoplanet Survey Satellite) and retired Spit
Astronomers have discovered an Earth-size exoplanet, or world beyond our solar system, that may be carpeted with volcanoes. Called LP 791-18 d, the planet could undergo volcanic outbursts as often as Jupiter's moon Io, the most volcanically active body in our solar system.
They found and studied the planet using data from NASA's TESS (Transiting Exoplanet Survey Satellite) and retired Spit Curved spacetime in a quantum simulator
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Vienna, Austria (SPX) May 18, 2023
The theory of relativity works well when you want to explain cosmic-scale phenomena - such as the gravitational waves created when black holes collide. Quantum theory works well when describing particle-scale phenomena - such as the behavior of individual electrons in an atom. But combining the two in a completely satisfactory way has yet to be achieved. The search for a "quantum theory of gravi
The theory of relativity works well when you want to explain cosmic-scale phenomena - such as the gravitational waves created when black holes collide. Quantum theory works well when describing particle-scale phenomena - such as the behavior of individual electrons in an atom. But combining the two in a completely satisfactory way has yet to be achieved. The search for a "quantum theory of gravi Radio signal reveals supernova origin
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Stockholm, Sweden (SPX) May 18, 2023
In the latest issue of the journal Nature, astronomers from Stockholm University reveal the origin of a thermonuclear supernova explosion. Strong emission lines of helium and the first detection of such a supernova in radio waves show that the exploding white dwarf star had a helium-rich companion.
Supernovae of Type Ia are important for astronomers since they are used to measure the expan
In the latest issue of the journal Nature, astronomers from Stockholm University reveal the origin of a thermonuclear supernova explosion. Strong emission lines of helium and the first detection of such a supernova in radio waves show that the exploding white dwarf star had a helium-rich companion.
Supernovae of Type Ia are important for astronomers since they are used to measure the expan UK leads Europe in race for space investment, new report finds
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London, UK (SPX) May 18, 2023
A PwC-UK Space Agency report reveals the UK is the most attractive destination for private investment in space after the US.
New analysis from investment experts offers insight on the wealth of opportunities found within the UK's 17.5 billion pounds space sector.
The 'Expanding frontiers - The down to earth guide to investing in space' report, produced by PwC in association with the
A PwC-UK Space Agency report reveals the UK is the most attractive destination for private investment in space after the US.
New analysis from investment experts offers insight on the wealth of opportunities found within the UK's 17.5 billion pounds space sector.
The 'Expanding frontiers - The down to earth guide to investing in space' report, produced by PwC in association with the UAE partnerships boost commercial space opportunities
Thursday, 18 May 2023 09:24 Write a comment
Abu Dhabi, UAE (SPX) May 18, 2023
Bayanat and Al Yah Satellite Communications have announced a comprehensive Space Program aimed at building national satellite remote sensing and Earth Observation (EO) capabilities within the UAE to commercially address business opportunities in the local and global EO market.
The program forms part of the two companies' partnership with ICEYE, a renowned SAR satellite manufacturer based i
Bayanat and Al Yah Satellite Communications have announced a comprehensive Space Program aimed at building national satellite remote sensing and Earth Observation (EO) capabilities within the UAE to commercially address business opportunities in the local and global EO market.
The program forms part of the two companies' partnership with ICEYE, a renowned SAR satellite manufacturer based i Sidus Space contracts with Leaf Space for additional ground station coverage
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Cape Canaveral FL (SPX) May 18, 2023
Sidus Space Inc. (NASDAQ: SIDU), a pioneer in the Space and Defense-as-a-Service satellite sector with a keen focus on manufacturing mission-critical hardware, providing multi-disciplinary engineering services, satellite design, production, launch planning, mission operations and in-orbit support, has today expressed delight in announcing the signing of a pivotal service agreement with Leaf Spac
Sidus Space Inc. (NASDAQ: SIDU), a pioneer in the Space and Defense-as-a-Service satellite sector with a keen focus on manufacturing mission-critical hardware, providing multi-disciplinary engineering services, satellite design, production, launch planning, mission operations and in-orbit support, has today expressed delight in announcing the signing of a pivotal service agreement with Leaf Spac New Beidou satellite launches into orbit
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Beijing (XNA) May 18, 2023
China launched a Long March 3B carrier rocket on Wednesday morning to transport a satellite into space for the country's Beidou Navigation Satellite System, marking the first deployment of a Beidou satellite in three years.
As the countdown ticked down to zero at 10:49 am at the Xichang Satellite Launch Center in the southwestern mountainous region in Sichuan province, eight engines on the
China launched a Long March 3B carrier rocket on Wednesday morning to transport a satellite into space for the country's Beidou Navigation Satellite System, marking the first deployment of a Beidou satellite in three years.
As the countdown ticked down to zero at 10:49 am at the Xichang Satellite Launch Center in the southwestern mountainous region in Sichuan province, eight engines on the Chinese aerial remote sensing system obtains mountain, glacier detection data
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Beijing (XNA) May 17, 2023
A Chinese aerial remote sensing system has obtained effective mountain glacier detection data through an ongoing combined detection experiment.
The Chinese Academy of Sciences (CAS) and Wuhan University are conducting a sky-ground scientific experiment to test the condition of glaciers in the Haibei Tibetan Autonomous Prefecture in northwest China's Qinghai Province.
The experiment h
A Chinese aerial remote sensing system has obtained effective mountain glacier detection data through an ongoing combined detection experiment.
The Chinese Academy of Sciences (CAS) and Wuhan University are conducting a sky-ground scientific experiment to test the condition of glaciers in the Haibei Tibetan Autonomous Prefecture in northwest China's Qinghai Province.
The experiment h U.K. government won’t buy Virgin Orbit
Thursday, 18 May 2023 09:13 Write a comment
The British government, which helped buy OneWeb out of bankruptcy three years ago, has no plans to do the same with launch company Virgin Orbit, a government minister said May 17.
Shaun to the Moon and baaa-ck
Thursday, 18 May 2023 08:04 Write a comment
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Shaun to the Moon and baaa-ck Amini gets initial funding for closing Africa’s environmental data gap
Thursday, 18 May 2023 04:00 Write a comment
Climate data startup Amini has raised $2 million for a satellite constellation to gather more Africa-focused environmental information.
Space Force selects Parsons to develop ground system for missile-warning satellites
Wednesday, 17 May 2023 20:50 Write a comment
The U.S. Space Force awarded Parsons a $55 million contract to develop a ground system for a network of missile-warning satellites in medium Earth orbit.
Space Force official: Lack of communication with China increases risk of mishaps in orbit
Wednesday, 17 May 2023 20:03 Write a comment
Lt. Gen. DeAnna Burt said a lack of communication between the U.S.