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American science to soon face its largest brain drain in history

Sign up for the Starts With a Bang newsletter Travel the universe with Dr. Ethan Siegel as he answers the biggest questions of all. Subscribe From World War II until 2024, the US stood unchallenged as the scientific leader of the free world. Across practically every discipline — physics, materials science, astronomy, chemistry, biology, medicine, geology, etc. — American scientific missions and initiatives, often in collaboration with European, Canadian, Asian, and many other global partners, b

The Unseen Fury of Solar Storms

Credits Henry Wismayer is a writer based in London. I EXETER, United Kingdom — It was an overcast morning in southwest England, but Kirk Waite was staring at the sun. In the open-plan forecasting room of the Met Office, the U.K.’s national meteorological agency, the country’s senior weather-watchers were monitoring low-pressure systems sweeping in from the Atlantic and across the British Isles. Waite was studying weather of a very different sort. He sat at a crescent-shaped desk arrayed with

Nearly 500 Starlink Satellites Have Incinerated in Earth's Atmosphere So Far This Year

According to a filing with the Federal Communications Commission on Tuesday, 472 Starlink satellites burned up in the atmosphere between December 2024 and May 2025, as SpaceX deorbited around 6% of its active fleet. Starlink satellites are built to last around five years. After that, they're steered into the Earth's atmosphere to burn up. SpaceX, the rocket company owned by Tesla and X CEO Elon Musk, launched the first Starlink satellites in 2019, which means we're now seeing its first full-sca

Evidence of a 12,800-year-old shallow airburst depression in Louisiana

Introduction Cosmic airbursts and impacts produce a wide range of surface effects, with high-altitude airbursts, such as the 1908 Tunguska event, primarily generating blast damage without forming craters [1]. In contrast, low-altitude “touch-down” airbursts may induce surface melting, spherule formation, shocked quartz, and shallow cratering [2]. Due to preservation challenges, few airburst signatures are documented in the geologic record, limiting our understanding of these events. Here, we rep

Google’s fix for Pixel 6A battery overheating issues arrives next week

A mandatory update for Google’s mid-range Pixel 6A phones is coming next week that is meant to reduce the risk of the battery overheating on some devices. According to a support page post, Google is issuing the mandatory Android 16 update starting July 8 to all Pixel 6A devices. However, only users with “Impacted Devices” will see any effect on their battery. Announced earlier this month, the update will reduce the battery capacity on affected phones after they reach 400 charging cycles, Google

You Can Still See the Aurora Borealis Tonight. Here's Where the Brightest Lights Will Glow

The Fourth of July holiday will bring explosive light shows on Friday night, but many folks will see much quieter and calmer lights in the sky tonight, as recent solar activity will continue to bring the Aurora Borealis to several US states. Wednesday night marks the winding down of a Kp 4 magnetic storm that the Space Weather Prediction Center reported starting late Monday evening. The K-Index measures the horizontal impact of geomagnetic storms, and a Kp4 or Kp 5 rating results in what the Na

Former SpaceX manager alleges harassment, retaliation, and security violations in lawsuit

A former SpaceX security manager, who was privy to top secret information on U.S. government programs, is suing the company and one of its senior employees for alleged discrimination, sexual harassment, and retaliation. Jenna Shumway, who was promoted to senior contractor program security officer after being hired in 2022, also alleges the senior employee — Daniel Collins, a former Defense Department official hired to run security compliance for the company’s government work — violated top secr

How to Travel to the Most Remote Office on Earth

In November 2023, Jessica Studer, a 33-year-old research medical doctor and professional pianist from Bremgarten, Switzerland, prepared for her trip to Antarctica’s Concordia research station. Most work trips require a flight and a few nights in a hotel; hers would involve several days of travel and a year at the most remote outpost in the world. Very few people have experience preparing for such an extreme journey. Concordia sits at 10,600 feet above sea level, with winter temperatures plummet

Google Now returns? Gemini Space could bring a Daily Hub feature to Pixels (APK teardown)

Ryan Haines / Android Authority TL;DR Google is developing a new feature called Gemini Space for Pixel devices, potentially as an evolution or rebrand of the current At a Glance feature. We’ve now found strings for a “Daily Hub,” feature within At a Glance/Gemini Space, described as a “space for content and suggestions to simplify your day.” This suggests Daily Hub could offer helpful content and suggestions similar to Samsung’s Now Brief and the erstwhile Google Now. We’ve previously spotte

Aurora Borealis May Hit These 16 States Over the Next 2 Days

Alongside fireworks and drone shows, people will have another excuse to look up at the sky this week, at least in select parts of the US. The sun has graced Earth with another round of solar material, which will interact with our atmosphere and make sections of the sky glow. Of course, we're talking about the aurora borealis, and it'll be visible in 16 states on Tuesday and Wednesday night. Of the two days, Tuesday night into Wednesday morning will be your best shot. The Space Weather Predictio

Pentagon may put SpaceX at the center of a sensor-to-shooter targeting network

The Trump administration plans to cancel a fleet of orbiting data relay satellites managed by the Space Development Agency and replace it with a secretive network that, so far, relies primarily on SpaceX's Starlink Internet constellation, according to budget documents. The move prompted questions from lawmakers during a Senate hearing on the Space Force's budget last week. While details of the Pentagon's plan remain secret, the White House proposal would commit $277 million in funding to kick o

Kelly Benefits says 2024 data breach impacts 550,000 customers

Kelly & Associates Insurance Group (dba Kelly Benefits) is informing more than half a million people of a data breach that compromised their personal information. The Maryland-based health and life insurance agency has issued an update on a security incident it suffered last year between December 12-17, when unauthorized actors breached its IT systems and stole files. On April 9, 2025, the company stated that the incident impacted 32,234 individuals. The figure was revised multiple times until

The U.S. Space Force Wants Industry Ideas for Space-Based Missile Interceptors

In May, President Donald Trump selected a design for the Golden Dome—a space-based defense system designed to protect the U.S. from foreign missiles. Though some experts consider it a pipe dream, Trump claims he can build it in three years. The United States Space Force is already getting the ball rolling. According to a June 27 request for information (RFI), the Space Force is conducting market research on space-based interceptor capabilities for missile defense. The RFI aims to gather informa

Your Netflix just got a free NASA upgrade - beaming spacewalks straight to your living room

quantic69/Getty For several years now, NASA has quietly had its own free streaming service where you could watch live rocket launches, spacewalks, and other space-related content. The space agency's content is about to get a little more accessible, as NASA+ is teaming up with Netflix. In an announcement Monday, NASA said that its live content will also be available on Netflix starting this summer. This includes launches, mission updates, live views of Earth from the International Space Statio

Got a suspicious UPS text? Don't reply - it might be a scam. Here's how to tell

Elyse Betters Picaro / ZDNET I've been anxiously expecting a package from UPS. That's why a text I received the other day caught my eye. Claiming to be from UPS, the message said that the carrier attempted to deliver the package on June 27, but the delivery couldn't be completed. The date was one when my wife and I were away, so this seemed legitimate at first glance. Also: Got a suspicious E-ZPass text? Don't click the link (and what to do if you already did) However, I've written plenty of

How to Watch Samsung's Galaxy Z Fold 7 and Z Flip 7 Debut at Unpacked

Samsung is gearing up to debut its next slate of foldable Galaxy Z phones, which likely includes follow-ups to last year's Galaxy Z Fold 6 and Galaxy Z Flip 6. It's also expected to unveil its next smartwatch, the successor to the Galaxy Watch 7. The company will host its Unpacked event next week, where it'll also show off Galaxy AI updates. Here's what you can expect and how to tune in. How to watch Samsung Galaxy Unpacked Samsung's summer Unpacked event will take place in Brooklyn, New York

Texas politicians make headway in effort to wrench space shuttle from Smithsonian

A political effort to relocate the space shuttle Discovery from the Smithsonian to Space Center Houston has been merged with the so-called "One Big Beautiful Bill," a major economic and policy package now nearing a vote in the US Senate. The "Bring the Space Shuttle Home Act," first introduced by Texas Senators Ted Cruz and John Cornyn in April, has now been added to the Senate's version of the bill championed by President Donald Trump. While the latter legislation primarily focuses on tax cuts

Netflix teams up with NASA to boost its live TV offering

Netflix and NASA announced a new partnership on Monday that will bring live space programming to the streaming service later this summer. Subscribers will be able to watch livestreams of rocket launches, astronaut spacewalks, and live views of Earth from the International Space Station, as well as additional content from NASA+, the space agency’s ad-free streaming app, which launched in 2023. Until recently, most of Netflix’s live content was produced in-house or presented as exclusive live ev

NASA will start livestreaming content on Netflix later this summer

This should be a convenient way to watch rocket launches and spacewalks. NASA is bringing live NASA+ programming to Netflix. For the uninitiated, NASA+ is the space agency's very own streaming platform. Content will begin showing up later this summer. This will be reserved for live events, with NASA saying it'll be used to stream "rocket launches, astronaut spacewalks, mission coverage and breathtaking live views of Earth from the International Space Station." NASA+ also streams original docum

Mortgage Rate Predictions: How Tariffs, War and the Fed Are Impacting Rates

Buyers should keep an eye on the possibility of rate cuts in the next few months. Tharon Green/CNET Mortgage market predictions have been clouded by economic uncertainty caused by the Trump administration's trade measures, deficit spending and geopolitical maneuvering. The big question hanging over the housing market is whether rates will rise due to tariff-induced inflation or fall due to a recession. Since early spring, average mortgage rates for 30-year fixed loans have been swinging betwee

Netflix Is Bringing NASA's Live Content to Your Screens

Curious about outer space and views from the stars? NASA is extending its streaming content's reach with a new partnership with Netflix, the streaming giant announced on Monday. This summer, the agency will launch live programming from its NASA Plus app on Netflix, so you can watch a variety of content such as astronaut spacewalks, rocket launches, video beams of Earth from the International Space Station and much more. The aim is to pique audience interest in space exploration and the work tha

Ubuntu: Introducing Debcrafters

Earlier this year, Canonical’s Ubuntu Engineering organisation gained a new team, seeded with some of our most prolific contributors to Ubuntu. Debcrafters is a new team dedicated to the maintenance of the Ubuntu Archive. The team’s primary goal is to maintain the health of the Ubuntu Archive, but its unique construction aims to attract a broad range of Linux distribution expertise; contributors to distributions like Debian, Arch Linux, NixOS and others are encouraged to join the team, and will

New proof dramatically compresses space needed for computation

Once upon a time computers filled entire rooms, reading numbers from spinning tapes and churning them through wires to do chains of basic arithmetic. Today they slip into our pockets, performing in a tiny fraction of a second what used to take hours. But even as chips shrink and gain speed, theorists are flipping the question from how much computation space we can pack into a machine to how little is enough to get the job done. This inquiry lies at the heart of computational complexity, a measu

‘Project Hail Mary’s’ First Trailer Takes Us on an Epic Sci-Fi Journey

You wake up, alone, on a ship in the middle of space. Where are you? What are you doing there? Are you forgetting something important? Something like, maybe, the fate of the world is in your hands? That’s the situation Ryan Gosling finds himself in in Project Hail Mary, the new film from directors Phil Lord and Chris Miller, and the first trailer is here. Set for release March 20, 2026, Project Hail Mary is based on a book by The Martian author, Andy Weir. It’s about a professor on a space miss

New Proof Dramatically Compresses Space Needed for Computation

Once upon a time computers filled entire rooms, reading numbers from spinning tapes and churning them through wires to do chains of basic arithmetic. Today they slip into our pockets, performing in a tiny fraction of a second what used to take hours. But even as chips shrink and gain speed, theorists are flipping the question from how much computation space we can pack into a machine to how little is enough to get the job done. This inquiry lies at the heart of computational complexity, a measu

Why Go Rocks for Building a Lua Interpreter

By Roxy Light I recently needed to build a custom Lua interpreter in Go. The exact reasons aren’t important for this blog post, but neither the reference implementation — which I will be referring to as “C Lua” throughout this article — nor the other open source Go Lua intepreters I could find were a good fit for my needs. Building a Lua interpreter ended up being a rather enjoyable months-long side quest. I’ve had a number of folks ask me to write about the experience since these sorts of proj

Implementing fast TCP fingerprinting with eBPF

In this article I want to document my journey implementing fast TCP fingerprinting in a golang webserver, using eBPF. Just to provide some background, TCP fingerprinting is one of the many techniques that can be used to detect unusual or identifying informations about a web request when implementing an anti-bot solution. This has been a hot topic lately, caused by the rising need to scrape the internet for human content to feeed to the LLMs. Implementing such a system offers interesting techn

Shenzhou-20 astronauts complete second spacewalk to enhance Tiangong station

HELSINKI — Two Chinese astronauts conducted an extravehicular activity outside the Tiangong space station Thursday, marking their second spacewalk in five weeks. Astronaut Chen Zhongrui opened the Wentian module hatch at 3:04 a.m. Eastern (0704 UTC) June 26, beginning activities, ascending to the tip of Tiangong’s robotic arm. Mission commander Chen Dong, wearing a Feitian EVA suit with blue stripes, joined his colleague two hours later. Wang Jie, formerly an engineer with the China Aerospace S

James Webb Discovers First-Ever Exoplanet by Taking a Picture of It

Okay, that's pretty cool. World's First Scientists harnessing NASA's James Webb Space Telescope took what appears to be the first-ever direct picture of an exoplanet resulting in its discovery, in yet another accomplishment for the mighty space observatory. An international team of astronomers published a paper on the historic finding in the prestigious journal Nature. "If confirmed, this would represent Webb’s first direct image discovery of a planet," they wrote of the finding, "and the li

After successfully entering Earth's atmosphere, a European spacecraft is lost

A European company that seeks to develop orbital spacecraft for cargo, and eventually humans, took a step forward this week with a test flight that saw its "Mission Possible" vehicle power up and fly successfully in orbit before making a controlled reentry into Earth's atmosphere. However, after encountering an "issue," the Exploration Company lost contact with its spacecraft a few minutes before touchdown in the ocean. In an update on LinkedIn Tuesday morning, the company characterized the te