Science & Technology
3 Monster Black Holes Are About to Collide
A rare trio of supermassive black holes has been caught in the act of coming together. Three of the light-gobbling monsters nuzzle shoulder to shoulder in SDSS J084905.51+111447.2, a system of three merging galaxies about 1 billion light-years from Earth, a new study reports.
Elon Musk Unveils SpaceX's New Starship Plans for Private Trips to the Moon, Mars and Beyond
Elon Musk has a Starship, and one day he expects it will help SpaceX reach other worlds. Standing beneath a towering Starship Mk1, a prototype for SpaceX's massive reusable launch system, Musk laid out his plan for interplanetary travel at the company's South Texas test site here on Saturday (Sept. 28) -- the 11th anniversary of the first successful orbital launch of SpaceX's first rocket, the Falcon 1.
NASA Hires Company to Build Spacecraft for the Artemis Moon Missions
NASA recently tasked a company to open production on the spacecraft that will bring astronauts to the moon as part of the Artemis program. Lockheed Martin -- the builder of the Orion spacecraft for moon missions -- received a contract promising at least six spacecraft orders from NASA.
NASA announces funding for moon and Mars mission tech
NASA announced agreements worth a combined $43.2 million with 14 commercial partners Friday -- including Blue Origin and SpaceX -- to fund experiments in propellant and power generation, in-space refueling, efficient propulsion systems, and lunar rover technology.
Venus May Have Supported Life Billions of Years Ago
The hellish planet Venus may have had a perfectly habitable environment for 2 to 3 billion years after the planet formed, suggesting life would have had ample time to emerge there, according to a new study.
NASA Wants a New Space Telescope to Protect Us All from Dangerous Asteroids
Earth will soon lose a key tool in the fight to spot potentially hazardous asteroids -- and NASA has decided to fund a custom-built replacement. NASA wants to build a space telescope to survey the sky in infrared light, a much-needed boost in its program to identify and track asteroids in Earth's immediate neighborhood.
Google Tightens Its Voice Assistant Rules Amid Privacy Backlash
After months of revelations that smart speakers get a very human intelligence boost from contractors who transcribe and review customer audio snippets, the mea culpas are flowing in. At the end of August, Apple issued a rare apology about how it had handled human review of audio for Siri. Amazon has made it easier for users to understand how their data might be used and control whether or not it is eligible for review at all. And now Google is joining the fray with a set of privacy announcements about Google Assistant.
China is still lagging behind the U.S. in AI innovation despite $6.1 billion in funding
Contrary to what the mainstream media would have you believe, China is still behind and second to the United States in artificial intelligence (AI) innovation, according to Lux Research, a leading provider of tech-enabled research and advisory services for technology innovation. Over the past four years, Chinese artificial intelligence (AI) startups have received $6.1 billion in funding.
Astronomers May Have Spotted the Most Massive Neutron Star Yet
It's a pulsar, named J0740+6620, and discrepancies in the timing of its pulses has allowed its mass to be calculated to 2.14 times that of the Sun, packed into a star just 30 kilometres (19 miles) across. To put that into perspective, the Sun has a diameter of 1.391 million km (~864,000 miles).
Meet Dragonfly: The Diminutive Drone Set to Soar Across the Skies of Titan
When NASA’s new drone Dragonfly arrives on Titan, Saturn’s largest moon, it won’t roll across the surface like Curiosity, Spirit, and Opportunity have on Mars. Instead, Dragonfly is a dual-rotor quadcopter that will fly from point to point, using a vertical takeoff and landing (VTOL) system. It leverages existing drone technology we have on Earth to make the system work.