Digital modelling to build space missions faster
Wednesday, 23 August 2023 08:37The ‘fit check’ is that moment in a mission’s lifetime when a satellite is first attached to the launcher adapter that will cradle it on its flight to orbit. This is supposed to be a mere formality, but uncertainty is present in its very name: what if these two items, typically manufactured in different parts of Europe, don’t fit together as planned?
Landslides at the foot of Olympus Mons
Wednesday, 23 August 2023 08:00ESA’s Mars Express has turned its trusty High Resolution Stereo Camera (HRSC) towards Mars’s most imposing volcano, revealing its dramatic surroundings and turbulent past.
India's historic cut-price Moon mission set for touchdown
Wednesday, 23 August 2023 05:50India readied Wednesday to become the first nation to land a spacecraft on the Moon's south pole, days after a Russian probe crashed in the same region.
The latest attempted Moon landing is a historic moment for the world's most populous nation, as it rapidly closes in on milestones set by global space powers.
Chandrayaan-3, which means "Mooncraft" in Sanskrit, is scheduled to touch down shortly after 6:00 pm India time (1230 GMT) near the little-explored lunar south pole.
"India reaches for the Moon", The Times of India front-page headline read Wednesday, with the hoped-for lunar landing dominating local news. "It's D-Day for Moon Mission", The Hindustan Times said.
A previous Indian effort failed in 2019, and the latest attempt comes just days after Russia's first Moon mission in almost 50 years, destined for the same region, crashed on the lunar surface.
India's spacecraft is preparing to land on the moon in the country's second attempt in 4 years
Wednesday, 23 August 2023 05:50India readied Wednesday to become the first nation to land a spacecraft on the Moon's south pole, days after a Russian probe crashed in the same region.
The latest attempted Moon landing is a historic moment for the world's most populous nation, as it rapidly closes in on milestones set by global space powers.
Chandrayaan-3, which means "Mooncraft" in Sanskrit, is scheduled to touch down shortly after 6:00 pm India time (1230 GMT) near the little-explored lunar south pole.
"India reaches for the Moon", The Times of India front-page headline read Wednesday, with the hoped-for lunar landing dominating local news. "It's D-Day for Moon Mission", The Hindustan Times said.
A previous Indian effort failed in 2019, and the latest attempt comes just days after Russia's first Moon mission in almost 50 years, destined for the same region, crashed on the lunar surface.
Target of European debris removal mission hit by other debris
Wednesday, 23 August 2023 01:19Polaris Dawn mission likely to slip to 2024
Tuesday, 22 August 2023 20:56Mynaric to design optical ground terminal for U.S. military constellation
Tuesday, 22 August 2023 20:32U.S. intelligence office to investigate lagging procurement of commercial satellite data
Tuesday, 22 August 2023 18:57Sustainability is often an afterthought in space exploration—that needs to change as the industry grows, say researchers
Tuesday, 22 August 2023 16:09Aotearoa New Zealand is the latest country to enter the expanding and competitive international space market.
In the aerospace strategy and national space policy, the government lays out how it intends to grow the domestic space sector by launching rockets and satellites and promoting Earth observation research.
The documents indicate the government's general priorities in "protecting New Zealand's national interests" and the "responsible use of space".
Sustainability is a focus in both strategy and policy but is used interchangeably in three different contexts:
- To "sustain" the economic development of the industry
- to describe the benefits of aerospace technology for sustainability efforts, like monitoring climate change
- to describe the environmental impacts of aerospace activities, largely focused on space debris, while reducing emissions (though the latter is largely a concern for the aviation industry, not space).
When a part from India's recent rocket launch landed on Australian shores last month, it captured people's attention—and delivered a reminder that Earth's orbits are teeming with the discards of human endeavors in space.
Umbra selected to demonstrate space-based radar to track moving targets
Tuesday, 22 August 2023 15:33Penetrating radar aboard the Chang'E-4 rover reveals layers of the moon's history
Tuesday, 22 August 2023 14:30A team of space scientists at the Planetary Science Institute, working with colleagues from the Chinese Academy of Sciences, Shenzhen University and the University of Aberdeen, has used data from China's Chang'E-4 rover to learn more about the history of the moon. In their study, reported in the Journal of Geophysical Research: Planets, the group analyzed lunar-penetrating radar (LPR) data sent back from the rover.
China's Chang'E-4 rover has been wandering around on the far side of the moon since 2018. And during its meanderings, it has been sending radio signals downward using its LPR device.
NASA clears Crew-7 mission for launch to the space station
Tuesday, 22 August 2023 10:59Getting ready for Huginn
Tuesday, 22 August 2023 10:00Crew-7 has arrived at NASA’s Kennedy Space Center in Florida, USA, in the run-up to the International Space Station launch.
Crew-7 consists of ESA astronaut Andreas Mogensen, taking the role of Dragon spacecraft pilot, NASA astronaut Jasmin Moghbeli is commander, Satoshi Furukawa from JAXA and Konstantin Borisov from Roscomos are mission specialists.
This video shows scenes of Crew-7 arriving at the Kennedy Space Center, during launch rehearsal, and Andreas Mogensen training for his mission in space.
Andreas and Crew-7 will launch in the SpaceX Crew Dragon spacecraft Endurance from launch pad 39A. This is the launch pad for all crewed
Alternative models could clarify Universe's expansion debate
Tuesday, 22 August 2023 09:14The quest for the true value of the Hubble constant (H0) tension which gives a measure of the current expansion of the Universe is still on. The fervent debate today is about the discrepancy between the H0 values obtained from type Ia supernovae (SNe Ia) and from the Cosmic Microwave Background Radiation (CMB), a radiation emitted from the early Universe close to its origin. Because of thi