#satellites

[ follow ]
spacex
TESLARATI
1 week ago
Science

SpaceX sends another 23 Starlink satellites to orbit

SpaceX launched 23 Starlink satellites with a veteran Falcon 9 booster. Batches shifting launch times for operational efficiency. [ more ]
TESLARATI
1 week ago
Mission District

SpaceX launches yet another batch of Starlink satellites

SpaceX launched 23 Starlink satellites into low Earth orbit from Kennedy Space Center, bringing the total in space to 6,373. [ more ]
Ars Technica
3 months ago
OMG science

SpaceX takes a proactive step toward responsible behavior in orbit

SpaceX plans to bring down around 100 first-generation Starlink satellites due to a common issue that could increase the chances of future failures.
This is part of SpaceX's commitment to space sustainability and keeping low-Earth orbit clear of debris. [ more ]
www.nytimes.com
4 months ago
OMG science

How Astronomers Are Saving Astronomy From Satellites For Now

Astronomers initially believed they observed a burst of highly energetic light in a distant galaxy, but it was later determined to be a passing satellite.
The increasing number of satellites in Earth's orbit, particularly those from companies like SpaceX, is interfering with ground astronomy's ability to study the cosmos. [ more ]
morespacex
Nature
1 month ago
Data science

How India can become a science powerhouse

India has the opportunity to enhance science funding by encouraging businesses to contribute more. [ more ]
www.fastcompany.com
2 months ago
OMG science

This small wooden cube is actually a satellite that's being sent to space

Aluminum is the predominant material in satellites, posing an environmental issue upon reentry due to ozone layer damage.
Researchers from Kyoto University are developing wooden satellites as a more environmentally friendly alternative to aluminum. [ more ]
Ars Technica
2 months ago
OMG science

Rocket Report: Starliner launch preps; Indian rocket engine human-rated

2024 shaping up to be an exciting year for spaceflight community
Astroscale launched a satellite to approach and inspect space junk in orbit. [ more ]
Mail Online
3 months ago
OMG science

Two explosions from the sun set to impact Earth from TODAY

Earth is under a solar storm warning this week after the sun unleashed two powerful streams of energized particles directly at our planet.
The solar storms have a 60 percent chance of causing radio blackouts and disruptions to satellites and power grids on Earth. [ more ]
www.nytimes.com
4 months ago
OMG science

The New Space Race Is Causing New Pollution Problems

The number of rocket launches has increased significantly in recent years, with companies like SpaceX and government agencies launching thousands of satellites into low-Earth orbit.
Scientists are concerned about the environmental effects of rocket launches, including the scattering of pollutants in the Earth's atmosphere.
Regulators do not currently have rules in place regarding pollution from space launches. [ more ]
Acm
2 months ago
Digital life

When Eyes in the Sky Start Looking Right at You

Low-orbit satellites by Albedo Space can capture small objects, raising privacy concerns.
Technology benefits like disaster response and life-saving must be balanced with privacy implications. [ more ]
Acm
5 months ago
Digital life

AI Detects Methane Plumes from Space

A machine learning tool developed by researchers at the University of Oxford and Trillium Technologies can detect methane plumes from space using data from hyperspectral satellites.
The tool could help identify "super emitters" of methane and reduce greenhouse gas emissions.
The model was trained with data from NASA's AVIRIS aerial sensor and achieved 81% accuracy in detecting large methane plumes. [ more ]
www.nytimes.com
3 months ago
US politics

Intelligence About Russia Puts Focus on New U.S. Satellite Push

The United States is taking steps to bolster its military presence in space in response to concerns about advances in Russian and Chinese capabilities
The Pentagon has launched a prototype missile-tracking system as part of a new plan to blanket low-Earth orbit with smaller and cheaper satellites [ more ]
www.scientificamerican.com
3 months ago
Information security

We Need Cybersecurity in Space to Protect Satellites

Satellites are vulnerable to cyberattacks and these attacks can have devastating consequences.
Immediate action is needed to strengthen satellite cybersecurity and prevent catastrophic disruptions. [ more ]
www.independent.co.uk
3 months ago
UK news

German company aims for rocket launch every month from Shetland Islands

Rocket Factory Augsburg plans to launch rockets into space once a month from SaxaVord Spaceport on the Shetland Islands.
The company aims to achieve Europe's first-ever launch delivering satellites into orbit this summer. [ more ]
www.france24.com
3 months ago
France news

Iran launches three satellites into orbit amid rising tensions with West

Iran launches three satellites into orbit.
Satellites are for testing advanced satellite subsystems, space-based positioning technology, and narrowband communication. [ more ]
Acm
4 months ago
Artificial intelligence

Technology Bolsters the Battle Against Wildfires

Technology is being used to predict and fight wildfires through various methods such as AI algorithms and satellites.
Startups like Pano AI, OroraTech, Overstory, and Rain are leveraging technology for wildfire detection and prevention. [ more ]
Theregister
4 months ago
Science

Chinese company launches solid-fuelled rocket from sea

Chinese startup Orienspace has successfully launched its first rocket from a sea-based platform, sending three satellites into orbit.
The Gravity-1 rocket is the world's most powerful solid-propellant launch vehicle developed by a private Chinese company.
Launching rockets from sea provides benefits such as increased payload capacity and reduced risk to populated areas. [ more ]
Ars Technica
6 months ago
Science

Impulse Space appears to succeed with its first spacecraft

SpaceX launched its ninth "Transporter" mission, carrying small- and medium-sized satellites into low-Earth orbit.
Impulse Space, a company founded by former SpaceX employee Tom Mueller, had its first vehicle, the Mira spacecraft, launched during the mission.
Last mile services, such as Impulse Space, provide in-space propulsion for satellites to reach different orbits. [ more ]
[ Load more ]