SpaceX is hoping to launch its first Starship test of 2024 as early as Thursday (March 14) in what it hopes will be a historic orbital flight of the world's biggest rocket. Here's when it may fly.
Space News & Blog Articles
Splashdown practice for Artemis 2 moon mission 'an incredible experience,' new NASA astronaut says (exclusive)
Former U.S. cyclist Christina Birch's first major astronaut assignment will be helping to develop moon spacecraft. She practiced splashdowns in the open water in February 2024.
This is Europa Clipper’s Version of the Golden Record
The Voyager spacecraft carried on board a plethora of scientific instruments but attached to the side was a golden record. The sounds of Earth were recorded upon it. Now, another mission is going to be carrying a message out into space. The Europa Clipper mission will launch in October and it will carry a plaque with images, illustrations and messages. There will be more than 2.6 million names and the word for ‘water’ converted into waveform from 103 languages.
Black Holes are Tearing Stars Apart All Around Us
Galaxy NGC3799 lies around 16 million light years from Earth. Any event observed today within that galaxy took place 16 million years ago. One such event was observed in February 2023 when a surge in brightness in the core was followed by a rapid dimming. The observations that followed revealed that the event was a star being torn apart by a supermassive black hole at the heart of the galaxy. This is not the first time such an event has been observed but it is the first to be within our galactic backyard suggesting it may be more common that first thought.
Astronomers Propose a 50-Meter Submillimeter Telescope
Some parts of the Universe only reveal important details when observed in radio waves. That explains why we have ALMA, the Atacama Large Millimetre-submillimetre Array, a collection of 7-meter and 12-meter radio telescopes that work together as an interferometer. But, ALMA-type arrays have their limitations, and astronomers know what they need to overcome those limitations.
Water-themed plaque to fly on Europa Clipper to Jupiter's icy ocean moon
NASA's Europa Clipper spacecraft, which is dedicated to studying Jupiter's icy ocean moon, will carry with it a metal plaque etched with the ripples created by the many ways humans say "water."
SpaceX stacks Starship ahead of 3rd test flight (photos)
SpaceX has stacked Starship ahead of the megarocket's highly anticipated third test flight, which could take place as soon as Thursday (March 14).
A rare nova ignites a 'new star' in the sky this year. Here's how to see it
A nova named T Coronae Borealis is expected to decorate the night sky between February and September 2024 for the first time in 80 years. Here's how you can see the event.
Russia and China announce plan to build shared nuclear reactor on the moon by 2035, 'without humans'
The proposed nuclear reactor, which could be transported and assembled without human assistance, would provide energy to a lunar base that Russia and China have agreed to build together.
Icy Impactor Might Explain the Formation of Mars’s Moons
In a new study, scientists suggest an impact with a giant icy object could explain the formation of Mars's moons, Phobos and Deimos.
Mars attracts: How the Red Planet influences Earth's climate and seas
Scientists have discovered a surprising 2.4-million-year-cycle in deep-sea sediments that indicates Mars has an influence on Earth's oceans and climate.
You could win a chance to watch 2024's total solar eclipse from a jet. Here's how
Public charter jet service JSX has opened up a sweepstakes for its total solar eclipse flight in Dallas, Texas. There will be 6 winners, and each winner can bring a guest.
Watch 'horned' comet 12P/Pons-Brooks zoom past the Andromeda Galaxy live today (video)
Comet 12P/Pons-Brooks is currently sailing past the Andromeda Galaxy in the night sky as it races toward Earth, and you can watch it live today.
CNN explores NASA's Columbia shuttle tragedy in riveting docuseries (video)
A first trailer for CNN Originals' new docuseries, "Space Shuttle Columbia: The Final Flight."
These ISO-certified solar eclipse glasses are currently 40% off
Save 40% on ISO-certified solar glasses and get them in time for next month's total solar eclipse (April 8).
The return of Andreas Mogensen | Huginn Mission
Video: 00:03:01
After more than 6 months on the International Space Station, ESA astronaut Andreas Mogensen returned to Earth, marking the end of his Huginn mission. It was his second mission to the Space Station and his first long-duration, where he was the pilot of Crew-7, which consisted of Jasmin Moghbeli (NASA), Satoshi Furukawa (JAXA), and Konstantin Borisov (Roscosmos).
Rocket Lab launches fourth satellite for Japanese Earth-imaging company, Synspective
Rocket Lab’s 45th Electron rocket to date launches on the “Owl Night Long” mission for Synspective. Image: Rocket Lab
Rocket Lab launches its third Electron mission of the year and its fourth for Japanese Earth-imaging company, Synspective.
The boiling surface of giant star Betelgeuse may be creating an illusion
Betelgeuse appears to be rotating faster than is possible for such a massive star. New research suggests this is an illusion caused by the violently boiling surface of the red supergiant.
Watch Rocket Lab launch a commercial radar-imaging satellite on March 12
Rocket Lab will launch a radar-imaging satellite for the Japanese company Synspective on Tuesday morning (March 12), and you can watch the action live.
SpaceX's Crew-7 astronaut mission for NASA returns to Earth safely today
SpaceX's Crew-7 astronauts returned to Earth around 5:50 a.m. EDT on Tuesday (March 12) with their homecoming broadcast live