Space Debris
Monday, 12 April 2021 08:00
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On 20 April 2021, ESA will host the 8th European Conference on Space Debris from Darmstadt, in Germany. Scientists, engineers, industry experts and policy makers will spend the virtual four day conference discussing the latest issues surrounding space debris. They will exchange the latest research, try to come up with solutions for potential problems and define the future direction of any necessary action.
There are currently over 129 million objects larger than a millimetre in orbits around Earth. These range from inactive satellites to flakes of paint. But no matter how small the item of debris, anything travelling up
Four satellites planned to start space-based network
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Beijing (XNA) Apr 13, 2021
The southernmost province of Hainan plans to launch four satellites around the end of this year, thus beginning construction of the island's first space-based network, according to a project official.
Yang Tianliang, chief designer of the Hainan Earth-Observation Satellite Constellation System, said recently that four Hainan 1-series optical Earth-observation satellites have been assembled
The southernmost province of Hainan plans to launch four satellites around the end of this year, thus beginning construction of the island's first space-based network, according to a project official.
Yang Tianliang, chief designer of the Hainan Earth-Observation Satellite Constellation System, said recently that four Hainan 1-series optical Earth-observation satellites have been assembled Chinese rocket for space station mission arrives at launch site
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WenchangBeijing (XNA) Apr 13, 2021
China's Long March-7 Y3 rocket, which will launch the cargo craft of China's space station, has arrived at its launch site in southern China's Hainan Province.
The rocket, alongside the Tianzhou-2 cargo craft that has already been transported to the Wenchang Spacecraft Launch Site, will be assembled and tested at the launch site, the China Manned Space Engineering Office (CMSEO) said on Mo
China's Long March-7 Y3 rocket, which will launch the cargo craft of China's space station, has arrived at its launch site in southern China's Hainan Province.
The rocket, alongside the Tianzhou-2 cargo craft that has already been transported to the Wenchang Spacecraft Launch Site, will be assembled and tested at the launch site, the China Manned Space Engineering Office (CMSEO) said on Mo On Gagarin anniversary, Putin says Russia must remain 'space power'
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Moscow (AFP) April 12, 2021
President Vladimir Putin called on Monday for Russia to remain a great power in space, as the country celebrated the 60th anniversary of the legendary flight that made Yuri Gagarin the first person in orbit.
Russia's space industry has struggled in recent years and been hit by a series of mishaps, but the sending of the first human into space on April 12, 1961 remains a major source of natio
President Vladimir Putin called on Monday for Russia to remain a great power in space, as the country celebrated the 60th anniversary of the legendary flight that made Yuri Gagarin the first person in orbit.
Russia's space industry has struggled in recent years and been hit by a series of mishaps, but the sending of the first human into space on April 12, 1961 remains a major source of natio Roscosmos Has Lost Several Contracts for Satellite Launches Due to 'Mean US Sanctions'
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Moscow (Sputnik) Apr 13, 2021
The Russian State Space Corporation Roscosmos has lost several potential contracts for launching foreign satellites due to Washington's sanctions, Roscosmos Director General Dmitry Rogozin told Sputnik on Monday.
"I am aware of several similar situations when the customers would like to use our rockets but were forced to refuse because of the mean US sanctions. This happens if the spacecra
The Russian State Space Corporation Roscosmos has lost several potential contracts for launching foreign satellites due to Washington's sanctions, Roscosmos Director General Dmitry Rogozin told Sputnik on Monday.
"I am aware of several similar situations when the customers would like to use our rockets but were forced to refuse because of the mean US sanctions. This happens if the spacecra Exolaunch Introduces Eco Space Tug Program
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Berlin, Germany (SPX) Apr 13, 2021
Exolaunch, the leading rideshare services provider for the NewSpace industry and trendsetter in deployment solutions, has introduced its space tug program, featuring a new line of revolutionary orbital transfer vehicles (OTVs) that will launch satellites to custom orbits in an environmentally responsible way - the first of its kind in the OTV industry. The company's space tug testing and flight
Exolaunch, the leading rideshare services provider for the NewSpace industry and trendsetter in deployment solutions, has introduced its space tug program, featuring a new line of revolutionary orbital transfer vehicles (OTVs) that will launch satellites to custom orbits in an environmentally responsible way - the first of its kind in the OTV industry. The company's space tug testing and flight DARPA Selects Performers for Phase 1 of Demonstration Rocket for Agile Cislunar Operations (DRACO) Program
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Washington DC (SPX) Apr 13, 2021
DARPA has awarded contracts for the first phase of the Demonstration Rocket for Agile Cislunar Operations (DRACO) program. The goal of the DRACO program is to demonstrate a nuclear thermal propulsion (NTP) system above low Earth orbit in 2025. The three prime contractors are General Atomics, Blue Origin, and Lockheed Martin.
Rapid maneuver is a core tenet of modern Department of Defense (D
DARPA has awarded contracts for the first phase of the Demonstration Rocket for Agile Cislunar Operations (DRACO) program. The goal of the DRACO program is to demonstrate a nuclear thermal propulsion (NTP) system above low Earth orbit in 2025. The three prime contractors are General Atomics, Blue Origin, and Lockheed Martin.
Rapid maneuver is a core tenet of modern Department of Defense (D Life on Venus? First we need to know more about molecules in the atmosphere
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Sydney, Australia (SPX) Apr 13, 2021
The search for life on other planets has received a major boost after scientists revealed the spectral signatures of almost 1000 atmospheric molecules that may be involved in the production or consumption of phosphine, a study led by UNSW Sydney revealed.
Scientists have long conjectured that phosphine - a chemical compound made of one phosphorous atom surrounded by three hydrogen atoms (P
The search for life on other planets has received a major boost after scientists revealed the spectral signatures of almost 1000 atmospheric molecules that may be involved in the production or consumption of phosphine, a study led by UNSW Sydney revealed.
Scientists have long conjectured that phosphine - a chemical compound made of one phosphorous atom surrounded by three hydrogen atoms (P "Yellowballs" offer new insights into star formation
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Tucson AZ (SPX) Apr 13, 2021
A serendipitous discovery by citizen scientists has provided a unique new window into the diverse environments that produce stars and star clusters, revealing the presence of "stellar nurseries" before infant stars emerge from their birth clouds, according to Planetary Science Institute Senior Scientist Grace Wolf-Chase.
"Yellowballs are small compact features that were identified in infra
A serendipitous discovery by citizen scientists has provided a unique new window into the diverse environments that produce stars and star clusters, revealing the presence of "stellar nurseries" before infant stars emerge from their birth clouds, according to Planetary Science Institute Senior Scientist Grace Wolf-Chase.
"Yellowballs are small compact features that were identified in infra Search for sterile neutrinos: It's all about a bend in the curve
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Munich, Germany (SPX) Apr 13, 2021
There are many questions surrounding the elementary particle neutrino, in particular regarding its mass. Physicists are also interested in whether besides the "classic" neutrinos there are variants such as the so-called sterile neutrinos. The KATRIN experiment has now succeeded in strongly narrowing the search for these elusive particles. The publication appeared recently in the journal Physical
There are many questions surrounding the elementary particle neutrino, in particular regarding its mass. Physicists are also interested in whether besides the "classic" neutrinos there are variants such as the so-called sterile neutrinos. The KATRIN experiment has now succeeded in strongly narrowing the search for these elusive particles. The publication appeared recently in the journal Physical US Army Geospatial Center Upgrades OGC Membership to Advance Open Systems
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Washington DC (SPX) Apr 13, 2021
he Open Geospatial Consortium (OGC) is pleased to announce that the US Army Geospatial Center (AGC) has raised its membership in OGC to Principal level.
As a Principal Member of OGC, AGC will participate across OGC activities and serve in OGC's Planning Committee to help OGC advance geospatial interoperability and open systems.
"It's great to see the US Army Geospatial Center upgradi
he Open Geospatial Consortium (OGC) is pleased to announce that the US Army Geospatial Center (AGC) has raised its membership in OGC to Principal level.
As a Principal Member of OGC, AGC will participate across OGC activities and serve in OGC's Planning Committee to help OGC advance geospatial interoperability and open systems.
"It's great to see the US Army Geospatial Center upgradi Northrop Grumman and Intelsat make history with docking of 2nd Mission Extension Vehicle
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Dulles VA (SPX) Apr 13, 2021
Northrop Grumman and the company's wholly-owned subsidiary, SpaceLogistics LLC, have successfully completed the docking of the Mission Extension Vehicle-2 (MEV-2) to the Intelsat 10-02 (IS-10-02) commercial communications satellite to deliver life-extension services. The docking was completed at 1:34 p.m. EST.
Northrop Grumman is the only provider of flight-proven life extension services f
Northrop Grumman and the company's wholly-owned subsidiary, SpaceLogistics LLC, have successfully completed the docking of the Mission Extension Vehicle-2 (MEV-2) to the Intelsat 10-02 (IS-10-02) commercial communications satellite to deliver life-extension services. The docking was completed at 1:34 p.m. EST.
Northrop Grumman is the only provider of flight-proven life extension services f UK space firm In-Space Missions Limited Announces Major Expansion And Job Creation Plans
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London, UK (SPX) Apr 13, 2021
In-Space Missions, the Hampshire-based company that designs, builds and operates satellites and plans space missions for clients all over the UK and internationally, has expanded into state-of-the-art new premises and announced plans to create some 200 new high-skilled jobs.
In-Space has expanded into dedicated 500m2 offices in Alton, Hampshire in the UK to support its growing team and bus
In-Space Missions, the Hampshire-based company that designs, builds and operates satellites and plans space missions for clients all over the UK and internationally, has expanded into state-of-the-art new premises and announced plans to create some 200 new high-skilled jobs.
In-Space has expanded into dedicated 500m2 offices in Alton, Hampshire in the UK to support its growing team and bus Differences of cloud top height between satellites and ground-based radar revealed
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Beijing, China (SPX) Apr 13, 2021
Clouds play a key role in balancing incoming and outgoing solar and thermal radiation. This is a critical process in the earth-atmosphere system. Monitoring cloud height, particle size, particle concentration, etc. are integral to understanding climate dynamics and global climate change.
These physical attributes determine the radiative forcing effect of a cloud, or how much incoming radia
Clouds play a key role in balancing incoming and outgoing solar and thermal radiation. This is a critical process in the earth-atmosphere system. Monitoring cloud height, particle size, particle concentration, etc. are integral to understanding climate dynamics and global climate change.
These physical attributes determine the radiative forcing effect of a cloud, or how much incoming radia Russia to Launch New Meteor-M Weather Satellite in Late November
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Moscow (Sputnik) Apr 13, 2021
The next Meteor-M model Russian meteorological satellite will be launched from the Vostochny spaceport on 30 November, Sputnik learned on Monday from the printed materials of an international space forum taking place at the Lomonosov Moscow State University (MSU).
The chief of Russia's state space corporation Roscosmos, Dmitry Rogozin, said last November that the Meteor-M satellite, number
The next Meteor-M model Russian meteorological satellite will be launched from the Vostochny spaceport on 30 November, Sputnik learned on Monday from the printed materials of an international space forum taking place at the Lomonosov Moscow State University (MSU).
The chief of Russia's state space corporation Roscosmos, Dmitry Rogozin, said last November that the Meteor-M satellite, number