Copernical Team
High-fidelity simulation offers insight into 2013 Chelyabinsk meteor
On the morning of Feb. 15, 2013, a small asteroid exploded over Chelyabinsk, Russia, sending a loud shockwave and sonic boom across the region, damaging buildings and leaving around 1,200 people injured. The resulting meteor, with a diameter of approximate 20 meters (roughly the size of a six-story building), was one of the largest to be detected breaking up in the Earth's atmosphere in more tha Taking turns with Tapo Caparo: Sols 3766-37368
Curiosity has spent the last week or so balancing power constraints to enable remote science and environmental observations, along with the analyses of the "Tapo Caparo" Marker band drilled sample with the rover's internal CheMin and SAM instruments to determine mineralogy and composition. While drill sample is held within the drill bit assembly, we are unable to use the other arm instruments (M Private firm to launch maiden rocket flight in Spain
A micro rocket built by a Spanish company will lift off within several weeks, Prime Minister Pedro Sanchez said on Saturday, a first for Spain as a space race hots up in Europe.
"This rocket, when it is launched, we Spaniards we will all watch it on television and I know that when, within several weeks MIURA1 will begin its journey, the devotion and hard work of many people ... will have bee Asteroid has slim chance of collision course with Earth in 2046
An asteroid about the size of an Olympic swimming pool has a "very small chance" of smashing into Earth when the giant space rock streaks through the solar system in 23 years.
Scientists expect the giant rock to hurtle into Earth's path on Feb. 14, 2046, in what will most likely be a close encounter rather than a direct impact.
The asteroid was discovered Feb. 26 by astronomers a Launch of world's first 3D-printed rocket canceled at last second
The launch of the world's first 3D-printed rocket was ultimately scrubbed after several tries on Saturday, marking a new setback for the private owner of an innovative spacecraft billed as being less costly to produce and fly.
Engines had begun igniting on the unmanned Terran 1 rocket, built by California aerospace startup Relativity Space, when an "automation" issue caused the company to ab Earth from Space: Graham Coast, Antarctica
Image:
The icy landscape of Graham Coast, which lies on the west side of the Antarctic Peninsula, is featured in this Copernicus Sentinel-2 image. Inspiring mocktail menu served up by Space Juice winners
An impressive 70 mocktail recipes representing a wide range of flavours of ESA’s Jupiter Icy Moons Explorer (Juice) mission were submitted to the Agency’s #SpaceJuice competition in January.
Galileo: no way without time
Europe’s Galileo is the world’s most precise satellite navigation system, providing metre-level accuracy and very precise timing to its four billion users. An essential ingredient to ensure this stays the case are the atomic clocks aboard each satellite, delivering pinpoint timekeeping that is maintained to a few billionths of a second. These clocks are called atomic because their ‘ticks’ come from ultra-rapid, ultra-stable oscillation of atoms between different energy states. Sustaining this performance demands, in turn, even more accurate clocks down on the ground to keep the satellites synchronised and ensure stability of time and positioning for
World's first 3D printed rocket set for inaugural flight
The world's first 3D printed rocket is scheduled to blast off from Florida on Saturday on the maiden flight of an innovative spacecraft billed as being less costly to produce and fly.
Liftoff of the rocket, Terran 1, had been scheduled for Wednesday at Cape Canaveral but was postponed at the last minute because of propellant temperature issues.
The new launch window for the rocket built by California aerospace startup Relativity Space to put satellites into orbit is from 1:00 pm to 4:00 pm (1800 GMT to 2100 GMT) on Saturday.
Terran 1 is set to reach low Earth orbit eight minutes after blastoff on a voyage intended to gather data and demonstrate that it can withstand the rigors of liftoff and space flight.
Scientists call for global push to eliminate space junk
Scientists have called for a legally binding treaty to ensure Earth's orbit isn't irreparably harmed by the future expansion of the global space industry.
In the week that nearly 200 countries agreed to a treaty to protect the high seas after a 20-year process, the experts believe society needs to take the lessons learned from one part of our planet to another.
The number of satellites in orbit is expected to increase from 9,000 today to over 60,000 by 2030, with estimates suggesting there are already more than 100 trillion untracked pieces of old satellites circling the planet.
While such technology is used to provide a huge range of social and environmental benefits, there are fears the predicted growth of the industry could make large parts of Earth's orbit unusable.
An international collaboration of experts in fields including satellite technology and ocean plastic pollution say this demonstrates the urgent need for global consensus on how best to govern Earth's orbit.