Brief presence of water in Arabia Terra on Mars
Wednesday, 02 December 2020 03:10
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Flagstaff AZ (SPX) Dec 02, 2021
NAU PhD candidate Ari Koeppel, as part of a team of scientists from Northern Arizona and Johns Hopkins Universities, recently discovered that water was once present in a unique but brief manner in a region of Mars called Arabia Terra.
Arabia Terra is in the northern latitudes of Mars. Named in 1879 by Italian astronomer Giovanni Schiaparelli, this ancient land covers an area slightly large
NAU PhD candidate Ari Koeppel, as part of a team of scientists from Northern Arizona and Johns Hopkins Universities, recently discovered that water was once present in a unique but brief manner in a region of Mars called Arabia Terra.
Arabia Terra is in the northern latitudes of Mars. Named in 1879 by Italian astronomer Giovanni Schiaparelli, this ancient land covers an area slightly large Texas astronomers discover strangely massive black hole in Milky Way satellite galaxy
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For Davis TX (SPX) Dec 02, 2021
Astronomers at The University of Texas at Austin's McDonald Observatory have discovered an unusually massive black hole at the heart of one of the Milky Way's dwarf satellite galaxies, called Leo I. Almost as massive as the black hole in our own galaxy, the finding could redefine our understanding of how all galaxies - the building blocks of the universe - evolve. The work is published in a rece
Astronomers at The University of Texas at Austin's McDonald Observatory have discovered an unusually massive black hole at the heart of one of the Milky Way's dwarf satellite galaxies, called Leo I. Almost as massive as the black hole in our own galaxy, the finding could redefine our understanding of how all galaxies - the building blocks of the universe - evolve. The work is published in a rece Record-breaking simulations of large-scale structure formation in the universe
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Tsukuba, Japan (SPX) Dec 02, 2021
Current simulations of cosmic structure formation do not accurately reproduce the properties of ghost-like particles called neutrinos that have been present in the Universe since its beginning. But now, a research team from Japan has devised an approach that solves this problem.
In a study published this month in SC '21: Proceedings of the International Conference for High Performance Comp
Current simulations of cosmic structure formation do not accurately reproduce the properties of ghost-like particles called neutrinos that have been present in the Universe since its beginning. But now, a research team from Japan has devised an approach that solves this problem.
In a study published this month in SC '21: Proceedings of the International Conference for High Performance Comp Rocket Lab closes acquisition of space hardware company Planetary Systems
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Long Beach CA (SPX) Dec 02, 2021
Rocket Lab USA, Inc. has closed the previously-announced transaction to acquire Planetary Systems Corporation (PSC), a Maryland-based spacecraft separation systems company, for $42 million in cash and 1,720,841 shares of the Company's common stock, plus the potential for an additional 956,023 shares of common stock for a performance earnout based on PSC's CY 2022 and 2023 financial results. Rock
Rocket Lab USA, Inc. has closed the previously-announced transaction to acquire Planetary Systems Corporation (PSC), a Maryland-based spacecraft separation systems company, for $42 million in cash and 1,720,841 shares of the Company's common stock, plus the potential for an additional 956,023 shares of common stock for a performance earnout based on PSC's CY 2022 and 2023 financial results. Rock SpaceX Starlink launch from Florida delayed to Thursday
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Washington DC (UPI) Dec 1, 2021
SpaceX's plan to launch 53 more Starlink spacecraft from Florida has been delayed a day to Thursday, as the company struggles with plans to develop a second generation of the communications satellites.
SpaceX gave no immediate reason for the postponement.
With the rescheduling, a Falcon 9 rocket is scheduled to carry the satellites into orbit at 6:28 p.m. EST from Complex 40 at C
SpaceX's plan to launch 53 more Starlink spacecraft from Florida has been delayed a day to Thursday, as the company struggles with plans to develop a second generation of the communications satellites.
SpaceX gave no immediate reason for the postponement.
With the rescheduling, a Falcon 9 rocket is scheduled to carry the satellites into orbit at 6:28 p.m. EST from Complex 40 at C Rocket Lab readies Electron for lift-off in fastest launch turnaround yet
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Long Beach CA (SPX) Dec 02, 2021
Rocket Lab USA has revealed its next Electron mission is scheduled to take place during a launch window that opens on December 7, 2021, fewer than three weeks since Rocket Lab's most recent mission on November 18, 2021. These two missions for BlackSky occur 19 days apart and represent Rocket Lab's quickest turnaround in its launch history.
The "A Data With Destiny" mission for BlackSky man
Rocket Lab USA has revealed its next Electron mission is scheduled to take place during a launch window that opens on December 7, 2021, fewer than three weeks since Rocket Lab's most recent mission on November 18, 2021. These two missions for BlackSky occur 19 days apart and represent Rocket Lab's quickest turnaround in its launch history.
The "A Data With Destiny" mission for BlackSky man NASA's Second Pepper Harvest Sets Record on Space Station
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Kennedy Space Center FL (SPX) Dec 02, 2021
The longest - and perhaps the spiciest - plant experiment in the history of the International Space Station, Plant Habitat-04 (PH-04), concluded recently, 137 days after it began. On Nov. 26, Expedition 66 Flight Engineer Mark Vande Hei harvested and with other members of the crew sampled some of the 26 chile peppers grown from four plants in the orbiting laboratory's Advanced Plant Habitat (APH
The longest - and perhaps the spiciest - plant experiment in the history of the International Space Station, Plant Habitat-04 (PH-04), concluded recently, 137 days after it began. On Nov. 26, Expedition 66 Flight Engineer Mark Vande Hei harvested and with other members of the crew sampled some of the 26 chile peppers grown from four plants in the orbiting laboratory's Advanced Plant Habitat (APH NASA Leadership visits Marshall to discuss Artemis, future exploration
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Huntsville AL (SPX) Dec 02, 2021
NASA Administrator Bill Nelson and Deputy Administrator Pam Melroy visited the agency's Marshall Space Flight Center in Huntsville on Nov. 29 and 30 for tours and briefings on Marshall's role in the Artemis program and other capabilities that enrich many facets of the nation's space exploration endeavors.
It was their first visit to Marshall in their current roles.
Nelson and Melroy
NASA Administrator Bill Nelson and Deputy Administrator Pam Melroy visited the agency's Marshall Space Flight Center in Huntsville on Nov. 29 and 30 for tours and briefings on Marshall's role in the Artemis program and other capabilities that enrich many facets of the nation's space exploration endeavors.
It was their first visit to Marshall in their current roles.
Nelson and Melroy Test tanks fuelled for ESA's Themis reusable first stage
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Paris (ESA) Dec 02, 2021
Recently completed tests of two propellant tanks set a first technological milestone in the ESA reusability roadmap towards the demonstration of a reusable first stage vehicle called Themis.
Through the Themis programme, ESA aims to assess the economic value of reusability for Europe while investing in new technologies for potential use in ESA's future fleet of launch vehicles.
The T
Recently completed tests of two propellant tanks set a first technological milestone in the ESA reusability roadmap towards the demonstration of a reusable first stage vehicle called Themis.
Through the Themis programme, ESA aims to assess the economic value of reusability for Europe while investing in new technologies for potential use in ESA's future fleet of launch vehicles.
The T Vice President Highlights STEM in First National Space Council Meeting
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Washington DC (SPX) Dec 02, 2021
Vice President Kamala Harris chaired the first National Space Council meeting of the Biden-Harris Administration Wednesday, Dec. 1 at the U.S. Institute of Peace in Washington. Prior to the meeting, President Biden expanded the number of participants of the council by executive order, reflecting the Biden-Harris administration's broad priorities and creating the largest, most diverse space counc
Vice President Kamala Harris chaired the first National Space Council meeting of the Biden-Harris Administration Wednesday, Dec. 1 at the U.S. Institute of Peace in Washington. Prior to the meeting, President Biden expanded the number of participants of the council by executive order, reflecting the Biden-Harris administration's broad priorities and creating the largest, most diverse space counc Elon Musk: SpaceX faces possible bankruptcy because of engine woes
Tuesday, 01 December 2020 04:08 Write a comment
Washington DC (UPI) Nov 30, 2021
SpaceX founder Elon Musk told his employees the space company faces a "genuine risk of bankruptcy" because of its struggles in developing its engine for its Starship flights.
In an email obtained by the website Space Explored, Musk called the company's struggle with its Raptor engine production at its base in Boca Chica, Texas, a "crisis." The Starship is a hulking space vehicle created
SpaceX founder Elon Musk told his employees the space company faces a "genuine risk of bankruptcy" because of its struggles in developing its engine for its Starship flights.
In an email obtained by the website Space Explored, Musk called the company's struggle with its Raptor engine production at its base in Boca Chica, Texas, a "crisis." The Starship is a hulking space vehicle created NASA delays spacewalk to replace antenna at ISS due to debris danger
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Washington DC (UPI) Nov 30, 2021
NASA delayed a spacewalk that was scheduled to occur Tuesday morning, to replace broken hardware outside the International Space Station, due to a warning about possible dangerous debris.
NASA had planned for Thomas Marshburn, 61, and Kayla Barron, 34, to exit the space station about 7:10 a.m. EST for more than six hours. The spacewalk would be Marshburn's fifth and Barron's first.
NASA delayed a spacewalk that was scheduled to occur Tuesday morning, to replace broken hardware outside the International Space Station, due to a warning about possible dangerous debris.
NASA had planned for Thomas Marshburn, 61, and Kayla Barron, 34, to exit the space station about 7:10 a.m. EST for more than six hours. The spacewalk would be Marshburn's fifth and Barron's first. NASA and industry embrace laser communications
Tuesday, 01 December 2020 04:08 Write a comment
Greenbelt MD (SPX) Nov 30, 2021
Our televisions and computer screens display news, movies, and shows in high-definition, allowing viewers a clear and vibrant experience. Fiber optic connections send laser light densely packed with data through cables to bring these experiences to users.
NASA and commercial aerospace companies are applying similar technologies to space communications, bringing optical speeds to the final
Our televisions and computer screens display news, movies, and shows in high-definition, allowing viewers a clear and vibrant experience. Fiber optic connections send laser light densely packed with data through cables to bring these experiences to users.
NASA and commercial aerospace companies are applying similar technologies to space communications, bringing optical speeds to the final New study shows the largest comet ever observed was active at near-record distance
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College Park MD (SPX) Dec 01, 2021
A new study by University of Maryland astronomers shows that comet Bernardinelli-Bernstein (BB), the largest comet ever discovered, was active long before previously thought, meaning the ice within it is vaporizing and forming an envelope of dust and vapor known as a coma. Only one active comet has been observed farther from the sun, and it was much smaller than comet BB.
The finding will
A new study by University of Maryland astronomers shows that comet Bernardinelli-Bernstein (BB), the largest comet ever discovered, was active long before previously thought, meaning the ice within it is vaporizing and forming an envelope of dust and vapor known as a coma. Only one active comet has been observed farther from the sun, and it was much smaller than comet BB.
The finding will New possibilities for life at the bottom of Earth and other Oceanic Worlds
Tuesday, 01 December 2020 04:08 Write a comment
Tempe AZ (SPX) Nov 29, 2021
In the strange, dark world of the ocean floor, underwater fissures, called hydrothermal vents, host complex communities of life. These vents belch scorching hot fluids into extremely cold seawater, creating the chemical forces necessary for the small organisms that inhabit this extreme environment to live.
In a newly published study, biogeoscientists Jeffrey Dick and Everett Shock have det
In the strange, dark world of the ocean floor, underwater fissures, called hydrothermal vents, host complex communities of life. These vents belch scorching hot fluids into extremely cold seawater, creating the chemical forces necessary for the small organisms that inhabit this extreme environment to live.
In a newly published study, biogeoscientists Jeffrey Dick and Everett Shock have det