Week in images: 19 - 23 April 2021
Friday, 23 April 2021 12:27
Week in images: 19 - 23 April 2021
Discover our week through the lens
Op-ed | Blank checks c/o the stars: Market analysis given short shrift as companies cash in on SPAC spree
Friday, 23 April 2021 12:18
An enduring streak of large private investments not seen the space industry’s six decades of existence has taken hold in the past several years.
By Northern Sky Research’s count, the space sector has garnered close to $32 billion in investments since the current wave of financing started in 2014 when Google paid $500 million for Skybox.
Ozmens' SNC Launches Sierra Space, an independent commercial space company
Friday, 23 April 2021 11:09
Sparks NV (SPX) Apr 23, 2021
Sierra Nevada Corporation (SNC), the global aerospace and national security leader, announced the creation of Sierra Space, a new commercial space company. The new company's "space-as-a-service" business model will leverage cutting-edge technologies, such as Dream Chaser spaceplanes and expandable LIFE habitats, within the fast-growing new space economy, which is projected to grow to $1.4T by 20
Sierra Nevada Corporation (SNC), the global aerospace and national security leader, announced the creation of Sierra Space, a new commercial space company. The new company's "space-as-a-service" business model will leverage cutting-edge technologies, such as Dream Chaser spaceplanes and expandable LIFE habitats, within the fast-growing new space economy, which is projected to grow to $1.4T by 20 M-42 will measure radiation on the Moon
Friday, 23 April 2021 11:09
Berlin, Germany (SPX) Apr 23, 2021
A long-term stay on the Moon would subject the human body to a high level of radiation, as radiation in space is generally many times stronger than it is on Earth. Before humans return to the Moon, the German Aerospace Center will send a small measuring device, the M-42 radiation detector, to Lacus Mortis to record radiation levels on the surface. It will travel there on board the commercial Per
A long-term stay on the Moon would subject the human body to a high level of radiation, as radiation in space is generally many times stronger than it is on Earth. Before humans return to the Moon, the German Aerospace Center will send a small measuring device, the M-42 radiation detector, to Lacus Mortis to record radiation levels on the surface. It will travel there on board the commercial Per Rocket to lift space station core moves to launch tower
Friday, 23 April 2021 11:09
Beijing (XNA) Apr 23, 2021
The Long March 5B carrier rocket which will launch the core capsule of China's space station was moved on Friday morning to the launch tower at the Wenchang Space Launch Center in the southernmost island province of Hainan, according to the China Manned Space Agency.
The agency said in a brief statement that the rocket with the core capsule inside will begin pre-launch examinations.
The Long March 5B carrier rocket which will launch the core capsule of China's space station was moved on Friday morning to the launch tower at the Wenchang Space Launch Center in the southernmost island province of Hainan, according to the China Manned Space Agency.
The agency said in a brief statement that the rocket with the core capsule inside will begin pre-launch examinations. Astronaut Kate Rubins: Fresh food in space is rare, desired
Friday, 23 April 2021 11:09
Washington DC (UPI) Apr 22, 2021
Astronaut Kate Rubins, who returned from a mission almost a week ago, has urged more research into growing produce while in orbit.
"We don't get a lot of fresh food in space and so, you know, it's pretty funny to get very excited about a spinach salad, but I think that's the best thing in the world," Rubins said during a phone press conference with reporters Wednesday from Johnson Space
Astronaut Kate Rubins, who returned from a mission almost a week ago, has urged more research into growing produce while in orbit.
"We don't get a lot of fresh food in space and so, you know, it's pretty funny to get very excited about a spinach salad, but I think that's the best thing in the world," Rubins said during a phone press conference with reporters Wednesday from Johnson Space DLR develops an unmanned stratospheric aircraft
Friday, 23 April 2021 11:09
Berlin, Germany (SPX) Apr 23, 2021
Earth observation and global communications - these two terms immediately bring satellites to mind. Constructing these satellites and placing them in orbit is costly and, at the end of their missions, their remains are sometimes left behind to become space debris. Aircraft or helicopters, however, are also not ideal for these tasks.
Their deployment is limited by factors of time and locat
Earth observation and global communications - these two terms immediately bring satellites to mind. Constructing these satellites and placing them in orbit is costly and, at the end of their missions, their remains are sometimes left behind to become space debris. Aircraft or helicopters, however, are also not ideal for these tasks.
Their deployment is limited by factors of time and locat Radar satellites can better protect against bushfires and floods
Friday, 23 April 2021 11:09
Perth, Australia (SPX) Apr 23, 2021
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 the European Space Agency Sentinel-1 satellite, amongst others, to evaluate Australia-specific case studies.
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 the European Space Agency Sentinel-1 satellite, amongst others, to evaluate Australia-specific case studies. SpaceX in orbit on route to ISS
Friday, 23 April 2021 11:09
Kennedy Space Center FL (AFP) Apr 23, 2021
SpaceX launched its third crew to the International Space Station an hour before sunrise Friday, recycling a rocket and spacecraft for the first time. The Crew-2 mission, the first involving a European, blasted off from the Kennedy Space Center in Florida at 5:49 am Eastern Time (0949 GMT). "Endeavour launches once again - four astronauts from three countries on Crew-2, now making their way to the one and only International Space Station
SpaceX launched its third crew to the International Space Station an hour before sunrise Friday, recycling a rocket and spacecraft for the first time. The Crew-2 mission, the first involving a European, blasted off from the Kennedy Space Center in Florida at 5:49 am Eastern Time (0949 GMT). "Endeavour launches once again - four astronauts from three countries on Crew-2, now making their way to the one and only International Space Station Mars 2020 used key systems at AFRL for pre flight testing
Friday, 23 April 2021 11:09
Wright-Patterson AFB OH (SPX) Apr 23, 2021
On February 18, 2021, NASA's rover Perseverance touched down on the surface of Mars to begin searching for evidence of past life. The success of this touchdown would not have been possible without the work of a team of researchers who operate unique erosion testing equipment in a windowless bunker at Wright-Patterson's Air Force Research Lab. And this is not the only Dayton connection to this pa
On February 18, 2021, NASA's rover Perseverance touched down on the surface of Mars to begin searching for evidence of past life. The success of this touchdown would not have been possible without the work of a team of researchers who operate unique erosion testing equipment in a windowless bunker at Wright-Patterson's Air Force Research Lab. And this is not the only Dayton connection to this pa Mars has right ingredients for present-day microbial life beneath its surface, study finds
Friday, 23 April 2021 11:09
Providence RI (SPX) Apr 23, 2021
As NASA's Perseverance rover begins its search for ancient life on the surface of Mars, a new study suggests that the Martian subsurface might be a good place to look for possible present-day life on the Red Planet.
The study, published in the journal Astrobiology, looked at the chemical composition of Martian meteorites - rocks blasted off of the surface of Mars that eventually landed on
As NASA's Perseverance rover begins its search for ancient life on the surface of Mars, a new study suggests that the Martian subsurface might be a good place to look for possible present-day life on the Red Planet.
The study, published in the journal Astrobiology, looked at the chemical composition of Martian meteorites - rocks blasted off of the surface of Mars that eventually landed on Scientists propose new formation mechanism for solar coronal rain
Friday, 23 April 2021 11:09
Beijing, China (SPX) Apr 23, 2021
Rain is a common phenomenon on Earth. There is a similar phenomenon on the Sun, called coronal rain. It is related to the coronal heating and magnetic field, and plays a fundamental role in the mass cycle between the hot, tenuous corona and the cool, dense chromosphere.
Coronal rain usually takes place in post-flare loops and the non-flaring active region coronal loops. It is generally cla
Rain is a common phenomenon on Earth. There is a similar phenomenon on the Sun, called coronal rain. It is related to the coronal heating and magnetic field, and plays a fundamental role in the mass cycle between the hot, tenuous corona and the cool, dense chromosphere.
Coronal rain usually takes place in post-flare loops and the non-flaring active region coronal loops. It is generally cla Using exoplanets as dark matter detectors
Friday, 23 April 2021 11:09
Columbus OH (SPX) Apr 23, 2021
In the continuing search for dark matter in our universe, scientists believe they have found a unique and powerful detector: exoplanets.
In a new paper, two astrophysicists suggest dark matter could be detected by measuring the effect it has on the temperature of exoplanets, which are planets outside our solar system.
This could provide new insights into dark matter, the mysterious s
In the continuing search for dark matter in our universe, scientists believe they have found a unique and powerful detector: exoplanets.
In a new paper, two astrophysicists suggest dark matter could be detected by measuring the effect it has on the temperature of exoplanets, which are planets outside our solar system.
This could provide new insights into dark matter, the mysterious s The science of spin as asteroseismologists confirm older stars rotate faster than expected
Friday, 23 April 2021 11:09
Birmingham UK (SPX) Apr 23, 2021
Stars spin faster than expected as they age according to a new study led by scientists at the University of Birmingham which uses asteroseismology to shed new light on this emerging theory.
All stars, like the Sun, are born spinning. As they grow older, their spin slows down due to magnetic winds in a process called 'magnetic braking'. Research published in 2016 by scientists at Carnegie O
Stars spin faster than expected as they age according to a new study led by scientists at the University of Birmingham which uses asteroseismology to shed new light on this emerging theory.
All stars, like the Sun, are born spinning. As they grow older, their spin slows down due to magnetic winds in a process called 'magnetic braking'. Research published in 2016 by scientists at Carnegie O Mars-directed coronal mass ejection erupts from the sun
Friday, 23 April 2021 11:09
NASA's STEREO-A and ESA/NASA's SOHO spacecraft detected a coronal mass ejection, or CME, leaving the sun on April 17 at 12:36 p.m. EDT. This CME did not impact Earth but did move toward Mars, passing the planet in the late evening and early morning hours of April 21 and 22.
The CME reached Mars two days after NASA's Ingenuity Mars Helicopter became the first aircraft in history to make a powered, controlled flight on another planet. NASA tracks such solar eruptions because solar eruptions can trigger particle and radiation events that pose a risk to astronauts and sensitive spacecraft electronics.