Today’s Space News: Key Updates and Discoveries

The mission will be the 30th Starlink launch of the year for SpaceX. Liftoff from pad 40 at Cape Canaveral Space Force Station is targeted for Thursday, April 24, at 9:52 p.m. EDT (0152 UTC).

Students from Santa Monica, California, will connect with NASA astronaut Jonny Kim as he answers prerecorded science, technology, engineering, and mathematics-related questions aboard the International Space Station. Watch the 20-minute space-to-Earth call at 12:10 p.m. EDT on Tuesday, April 29, on […]

Donald J. Trump, a figure of significant influence in contemporary American politics and culture, has been the subject of extensive literary exploration. Amazon's bestseller lists reflect a diverse array of books that delve into various aspects of his life, business ventures, and political career. […]

Written by Susanne Schwenzer, Planetary Geologist at The Open University Earth planning date: Monday, 21st April 2025 It is Easter Monday, a bank holiday here in the United Kingdom. I am Science Operations Working Group Chair today, a role that is mainly focused on coordinating all the different […]

Elon Musk's multifaceted career—spanning electric vehicles, private space exploration, artificial intelligence, and social media—has made him a subject of extensive public interest. This has led to the publication of numerous books that delve into various aspects of his life and work. These […]

Trade wars have become a defining feature of the modern global economy, influencing international alliances, market dynamics, and domestic industries. The use of tariffs, sanctions, and other economic barriers has reshaped how countries interact and compete, sparking renewed public interest and […]

Data from the AVIRIS-3 sensor was recently used to create detailed fire maps in minutes, enabling firefighters in Alabama to limit the spread of wildfires and save buildings. A NASA sensor recently brought a new approach to battling wildfire, providing real-time data that helped firefighters in the […]

In an era marked by globalization, technological advancements, and evolving geopolitical dynamics, international trade has become a pivotal component of economic discourse. For professionals, academics, and policymakers alike, understanding the intricacies of global commerce is essential. Amazon's […]

Trade wars are usually understood through the lens of tariffs, sanctions, and retaliatory measures. Less visible, but equally influential, is the role of misinformation in shaping public opinion, investor confidence, and international relations. In the context of modern global commerce, information […]

Free trade and fair trade represent two different approaches to international commerce. While both deal with the exchange of goods and services across borders, they are based on separate philosophies and policy tools. Free trade focuses on removing barriers that restrict imports and exports—such […]

"Heliophysics is the most unknown—and underrated—part of NASA’s science program."

The automotive industry is undergoing a broad transformation as electric vehicles (EVs) gain ground alongside traditional internal combustion engine (ICE) vehicles. While both types of vehicles share certain core design and manufacturing principles, they differ significantly in components, […]

In our modern wireless world, almost all radio frequency (RF) spectrum bands are shared among multiple users. In some domains, similar users technically coordinate to avoid interference. The spectrum management team, part of NASA’s SCaN (Space Communications and Navigation) Program, represents […]

Spectrum is a shared resource. Since the discovery of radio waves and the invention of the telegraph, humanity has exponentially increased its use of the radio frequency (RF) spectrum.  Consider how many wireless devices are around you right now.  You’re probably reading this on a smartphone or […]

As associate administrator for NASA’s Space Operations Mission Directorate Ken Bowersox puts it, “nothing happens without communications.”   And effective communications require the use of radio waves.   None of NASA’s exciting science and engineering endeavors would be possible without […]

Media are invited to a news conference at 2 p.m. EDT Monday, April 28, at NASA’s Johnson Space Center in Houston where astronaut Don Pettit will share details of his recent mission aboard the International Space Station. The news conference will stream live on NASA’s website. Learn how to […]

Interprovincial trade in Canada refers to the exchange of goods and services between the provinces and territories. Although the country is a single economic union under the Constitution, differences in regulation, licensing, and standards across jurisdictions continue to affect the flow of […]

In celebration of the Hubble Space Telescope’s 35 years in Earth orbit, NASA is releasing an assortment of compelling images recently taken by Hubble, stretching from the planet Mars to star-forming regions, and a neighboring galaxy. After more than three decades of perusing the universe, Hubble […]

In celebration of the NASA/ESA Hubble Space Telescope’s 35 years in Earth orbit, an assortment of images that were recently taken by Hubble has been released today. This stretches from the planet Mars to images of stellar birth and death, and a magnificent neighbouring galaxy. After over three […]

Modern supply chains depend on cross-border cooperation, long-term contracts, and consistent rules. Manufacturers source parts from a variety of countries, often looking for the most cost-effective and reliable partners. This interconnectedness has allowed products to be assembled with precision […]

Crews at NASA’s Stennis Space Center recently completed activation of interstage gas systems needed for testing a new SLS (Space Launch System) rocket stage to fly on future Artemis missions to the Moon and beyond. The activation marks a milestone in preparation for future Green Run testing of […]

The North American auto industry stands as a cornerstone of the region’s economy, generating millions of jobs and driving extensive trade across the United States, Canada, and Mexico. Its scope covers vehicle design, assembly, parts manufacturing, raw materials extraction, logistics, and […]

The United States-Mexico-Canada Agreement (USMCA) is the trade deal that replaced the North American Free Trade Agreement (NAFTA). It redefined trade relationships among the three largest economies in North America: the United States, Mexico, and Canada. Signed into law in 2020, USMCA introduced […]

Trade between the states plays a central role in the American economy. Goods and services regularly cross state lines, connecting producers, consumers, and businesses from different regions in a single national marketplace. This movement of products fuels growth, encourages specialization, and […]

NASA has named nine finalists out of the 45 semifinalist student essays in the Power to Explore Challenge, a national writing competition for K-12 students featuring the enabling power of radioisotopes. Contestants were challenged to explore how NASA has powered some of its most famous science […]

In matters of national defense and credible deterrence, some capabilities are simply too vital to outsource. If they falter, armies lose battles and nations can lose wars. Today, commercial space The post The guardian’s rifle: why mission-essential space support cannot be outsourced appeared […]

Alpine Space Ventures and a16z led the round, which also included participation from Also Capital, Founders Fund, and Stepstone. The post Northwood Raises $30M Series A appeared first on Payload.

Despite beating market expectations with first quarter revenue growth of 5% year-on-year, Iridium’s stock fell nearly 7% in the face of competition and trade wars. The post Iridium Is Fighting Starlink and Trump’s Tariffs appeared first on Payload.

Frontier Space's first mission is designed to test key components of its lab-in-a-box bioreactor, which will give future space travelers the ability to grow things like food and medicine in space. The post Frontier Flies its Lab-in-a-Box on ATMOS’ Reentry Mission appeared first on Payload.

This enormous disk object formed soon after the Big Bang, challenging what we know about how galaxies grow.

A fear of space can combine with suspicions about governments, leading us to embrace conspiracy theories.

The astronauts were due to spend eight days on the ISS but ended up staying for nine months.

Video: 00:02:22 ESA’s state-of-the-art Biomass  mission has been designed to shed new light on the health and dynamics of the world’s forests, revealing how they are changing over time and, critically, enhancing our understanding of their role in the global carbon cycle. It is the […]

German startup Atmos Space Cargo says it considers the first flight of its reentry vehicle a success despite limited data on how it performed during reentry. The post Atmos Space Cargo declares first test flight a success despite reentry uncertainty appeared first on SpaceNews.

Imagine the skies directly above us, the busy orbital highways of Low Earth Orbit (LEO), becoming suddenly and indefinitely closed. This isn't merely a thought experiment grounded in distant science fiction; it's a realistic exploration based on the concept known as the Kessler Syndrome. This […]

Former public rocket startup focusing on defense applications after going private The post Astra targets cargo delivery with Rocket 4 in Pentagon-backed plan appeared first on SpaceNews.

TAMPA, Fla. — Iridium is ramping up tariff countermeasures to shield the U.S.-based satellite operator from import tax hikes as global trade tensions escalate. The operator has historically imported satellite The post Iridium shields supply chain as higher tariffs loom appeared first on […]

SAN FRANCISCO — Northwood Space raised $30 million in a Series A round to establish a global network of phased array ground stations. Alpine Space Ventures and Andreessen Horowitz led The post Northwood raises $30 million to establish ground station network appeared first on SpaceNews.

Global trade agreements shape the flow of goods, services, and capital across borders. These arrangements establish the rules under which countries exchange products, manage disputes, and coordinate standards. Whether multilateral, regional, or bilateral, such agreements influence tariffs, quotas, […]

By introducing a program integrator role, SDA aims to ensure better compatibility among satellites and cohesion across the network The post SAIC wins $55 million Space Development Agency contract for satellite network integration appeared first on SpaceNews.

The International Monetary Fund (IMF) plays a central role in the global financial system. It monitors economic trends, offers policy advice, provides financial assistance, and delivers technical support to its member countries. With 190 member nations, the IMF functions as a global monetary […]

The Trump administration has ordered the Pentagon to speed up its defense acquisition process. That will require trained staff to quickly get new commercial tech under contract, according to Col. Richard Kniseley, the senior materiel leader of Space Systems Command’s Commercial Space Office. The […]

The “Sell America” concern in recent media refers to a growing trend among investors and traders to divest from U.S. assets—stocks, bonds, and the dollar—due to economic and policy uncertainties, particularly under President Donald Trump’s second term. This shift, dubbed the “sell […]

Ukraine is exploring EU satellite alternatives to Starlink, driven by concerns over Elon Musk’s unpredictability. Starlink remains vital for Ukraine’s battlefield connectivity and cannot be easily replaced. While the European Union has started developing Starlink alternatives, they have not […]

A new wave of ocean scientists has embarked on an extraordinary six-week voyage aboard a majestic tall ship that set sail today from Norway bound for southern France. But this is no ordinary journey.Thanks to this ESA Advanced Ocean Training Course, these upcoming researchers will be taking a deep […]

The Sunbird Migratory Transfer Vehicle is a nuclear-fusion powered rocket capable of reaching 329,000 mph. The post Pulsar Fusion Unveils Nuclear-Powered Rocket appeared first on Payload.

The program—Lunar Assay via Small Satellite Orbiter (LASSO)—seeks to design, test, build and deliver a spacecraft that can identify regions that are at least 90% probable to have at least 5% water. The post DARPA Eyes Orbital Mission to Map Lunar Water Ice appeared first on Payload.

I'll bet you don't spend a ton of time thinking about Deimos.

This report examines the effectiveness and impact of national activities in delivering national Space Domain Awareness services.

SpaceX launched the third in its series of mid-inclination dedicated rideshare missions April 21, but with very few rideshare payloads on board. The post SpaceX launches third mid-inclination rideshare mission appeared first on SpaceNews.