Copernical Team
Why we need to get better at predicting space weather
The sun is the most important source of energy for sustaining life on Earth, but it gives us a lot more than just light and heat. It also gives us solar storms.
Disturbances on the sun, such as coronal mass ejections produced by solar flares that emanate from active sunspot regions, can cause solar storms. Solar flares and coronal mass ejections emit vast quantities of radiation and charged particles into space.
These events can damage the Earth's communication and power infrastructures, resulting in power outages and reduced system functionality. Satellites, space stations and astronauts, aviation, GPS, power grids and more can be affected.
As our civilisation becomes more advanced, we become more vulnerable to the effects of solar storms. Now, as the sun's activity is on the increase, we need to get better at predicting solar weather.
Many people still remember the collapse of Canada's Quebec electrical grid on 13 March 1989, which lasted for nine hours and affected six million people. It caused hundreds of millions of dollars in damages and lost revenues.
Corridor test of Proba-3’s formation flying sensors
The longest corridor in ESA’s largest establishment was turned into a test site for one of the Agency’s most ambitious future missions, Proba-3. The two satellites making up this mission will line up so that one casts a shadow onto the other, revealing inner regions of the Sun’s ghostly atmosphere. But such precision formation flying will only be possible through a vision-based sensor system allowing one satellite to lock onto the other.
Measuring shoreline retreat
Climate change is having an undeniable influence on coastal areas. A substantial proportion of the world’s sandy coastlines are already eroding owing to increased storm surges, flooding and sea level rise. With our coastal environments in constant change, Earth observation satellites are being used to better strengthen our knowledge of changing coastlines.
Russian Progress MS-14 spacecraft sets new flight duration record
The Russian Progress MS-14 resupply spacecraft that is currently at the International Space Station (ISS) has set a new flight duration record, according to Sputnik calculations.
At 01:45 GMT on Sunday, Progress MS-14 broke the record set by Russian Progress M-17 cargo spacecraft that was in orbit for 337 days in 1993-1994.
Progress MS-14 was launched on April 25, 2020 and is current Major Earth Satellite to Track Disasters, Effects of Climate Change
Designed to spot potential natural hazards and help researchers measure how melting land ice will affect sea level rise, the NISAR spacecraft marks a big step as it takes shape. An SUV-size Earth satellite that will be equipped with the largest reflector antenna ever launched by NASA is taking shape in the clean room at the agency's Jet Propulsion Laboratory in Southern California.
Called Dark matter is the most likely source of excess of gamma rays from galactic center
In the recent past, space missions dedicated to the study of astrophysical signals in the high-energy spectrum revealed a series of enigmatic excesses not predicted by the theoretical models. In order to find an explanation for these anomalies, many solutions have been proposed. The most exciting hypothesis invokes the contribution of the elusive dark matter, the mysterious form of matter 4 time Launch of Europe's largest astronomy network
Until now, Europe has had two major collaborative networks for ground-based astronomy, one in the optical wavelength domain and the other in the radio-wave domain. OPTICON and RadioNet have now come together to form Europe's largest ground-based astronomy collaborative network.
Launched with funding to the tune of euro 15 million under the H2020 programme, the project aims to harmonise ob Supernova simulations reveal how stellar explosions shape debris clouds
Astronomers are now in a better position to interpret observations of supernova remnants thanks to computer simulations of these cataclysmic events by RIKEN astrophysicists1.
When certain types of stars die, they go out in a blaze of glory-an incredibly powerful explosion known as a supernova. One of the most common forms of supernova, type Ia, starts with a dense white dwarf star that has Missile Warning Satellite Delivered to Cape Canaveral
The U.S. Space Force's Space and Missile Systems Center successfully delivered the fifth Space Based Infrared System satellite (SBIRS GEO-5) to the processing facility at Cape Canaveral Space Force Station, Florida.
The satellite traveled across the country from the Lockheed Martin Space Systems Center satellite integration facility in Sunnyvale, California via a C-5M Super Galaxy on March OneWeb welcomes TrustComm as a DoD Distribution Partner
OneWeb has announced a Memorandum of Understanding with US DoD satellite communications application specialist, TrustComm Inc. OneWeb and TrustComm will enable Low Earth Orbit (LEO) connectivity to government customers. The agreement, signed on 16 March, envisions OneWeb and TrustComm working together to deliver OneWeb's high speed, low latency, beyond line-of-sight communications services - wit