Copernical Team
Isotropic Systems and SES GS complete trials for of new connectivity for US Military
SES Government Solutions (SES GS), a wholly-owned subsidiary of SES, and Isotropic Systems, a leading developer of transformational broadband terminal technologies, announce the successful completion of the first of two milestone next-generation antenna trials with the U.S. Military aimed at unleashing unprecedented information distribution to warfighters across the battlefield.
The U.S. A Which way does the solar wind blow?
The surface of the sun churns with energy and frequently ejects masses of highly-magnetized plasma towards Earth. Sometimes these ejections are strong enough to crash through the magnetosphere - the natural magnetic shield that protects the Earth - damaging satellites or electrical grids. Such space weather events can be catastrophic.
Astronomers have studied the sun's activity for centuri Front-row view reveals exceptional cosmic explosion
Scientists have gained the best view yet of the brightest explosions in the universe: A specialised observatory in Namibia has recorded the most energetic radiation and longest gamma-ray afterglow of a so-called gamma-ray burst (GRB) to date. The observations with the High Energy Stereoscopic System (H.E.S.S.) challenge the established idea of how gamma-rays are produced in these colossal stella Leiden astronomers calculate genesis of Oort cloud in chronologically order
A team of Leiden astronomers has managed to calculate the first 100 million years of the history of the Oort cloud in its entirety. Until now, only parts of the history had been studied separately. The cloud, with roughly 100 billion comet-like objects, forms an enormous shell at the edge of our solar system. The astronomers will soon publish their comprehensive simulation and its consequences i NASA's Juno to get a close look at Jupiter's Moon Ganymede
On Monday, June 7, at 1:35 p.m. EDT (10:35 a.m. PDT), NASA's Juno spacecraft will come within 645 miles (1,038 kilometers) of the surface of Jupiter's largest moon, Ganymede. The flyby will be the closest a spacecraft has come to the solar system's largest natural satellite since NASA's Galileo spacecraft made its penultimate close approach back on May 20, 2000.
Along with striking imagery NASA's OSIRIS-REx celebrates perfect departure maneuver from Asteroid Bennu
NASA's OSIRIS-REx spacecraft is 328,000 miles, or 528,000 kilometers, away from the asteroid Bennu, having fired its engines on May 10 to initiate a return trip to Earth. The spacecraft is on track to deliver an asteroid sample to Earth on September 24, 2023.
Mission engineers had planned to do a small thruster firing last week to ensure the spacecraft stays on the correct path back to Ear TikToker in space: Virgin Galactic to send up well-known researcher
Space tourism company Virgin Galactic announced Thursday it will send researcher Kellie Gerardi, a well-known figure on TikTok, into space to conduct experiments for several minutes while weightless.
The move presents an ideal opportunity for the company to flaunt its ambitions not only to send wealthy tourists on pleasure rides costing $200,000 or more, but also to advance science.
The SpaceX Falcon 9 rocket launches cargo to space station
SpaceX launched tiny squids, medical experiments and improved solar panels for the International Space Station from Florida on Thursday afternoon.
The 7,300-pound cargo mission rose into a mostly cloudy sky aboard a Falcon 9 rocket as planned at 1:29 p.m. EDT from Complex 39A at Kennedy Space Center.
Eight minutes after launch, SpaceX recovered the first-stage booster by landing InSight Mars lander gets a power boost
The team behind NASA's InSight Mars lander has come up with an innovative way to boost the spacecraft's energy at a time when its power levels have been falling. The lander's robotic arm trickled sand near one solar panel, helping the wind to carry off some of the panel's dust. The result was a gain of about 30 watt-hours of energy per sol, or Martian day.
Mars is approaching aphelion, its farthest point from the Sun. That means less sunlight reaches the spacecraft's dust-covered solar panels, reducing their energy output. The team had planned for this before InSight's two-year mission extension. They've designed the mission to operate without science instruments for the next few months before resuming science operations later this year. During this period, InSight will reserve power for its heaters, computer, and other key components.
The power boost should delay the instruments being switched off by a few weeks, gaining precious time to collect additional science data. The team will try to clear a bit more dust from the same solar panel this Saturday, June 5, 2021.
SpaceX launches tiny critters, solar panels to space station
SpaceX launched thousands of tiny sea creatures to the International Space Station on Thursday, along with a plaque-fighting toothpaste experiment and powerful solar panels.
The 7,300-pound (3,300-kilogram) shipment—which also includes fresh lemons, onions, avocados and cherry tomatoes for the station's seven astronauts—should arrive Saturday.
SpaceX's Falcon rocket blasted into the hazy afternoon sky from Kennedy Space Center. The first-stage booster was new for a change, landing on an offshore platform several minutes after liftoff so it can be recycled for a NASA astronaut flight this fall.
The Dragon cargo capsule—also brand new—is delivering the first of three sets of high-tech solar panels designed to bolster the space station's aging power grid. Astronauts will conduct two spacewalks later this month to help install the two roll-out panels alongside solar wings that have been in continuous operation for 20 years.
More power will be needed to accommodate the growing number of ticket-buying visitors, NASA's space station program manager, Joel Montalbano, said Wednesday.
The cargo includes samples of saliva and oral bacteria from dental patients that will be treated with toothpaste and mouthwash in an experiment aimed at keeping astronauts' teeth and gums healthy in space.