After completing its first day in orbit, the Polaris Dawn mission is set to conduct the first-ever private spacewalk. Two astronauts are scheduled to exit the Dragon spacecraft Resilience at 2:23 am EDT. Here’s how to watch. Launched at 5:23 am EDT on September 10, 2024, from Complex 39A at NASA’s Kennedy Space Center in […]
Polaris Dawn Hears Up for its First Private Spacewalk: Here’s How to Watch Read More »
The Polaris Dawn mission, the most ambitious private space venture to date, has successfully launched, marking the first-ever private spacewalk. At 5:23 am EDT, the mission lifted off from NASA’s Kennedy Space Center’s Launch Complex 39A in Florida aboard a Falcon 9 rocket, heading for low-Earth orbit. This mission represents a significant move toward ending
First Private Spacewalk Mission Launched into Orbit Read More »
In an experiment that seems as risky as bobbing for fries, the European Space Agency (ESA) successfully conducted the first 3D metal printing in space aboard the ISS. Developed in collaboration with Airbus, the Metal 3D Printer produced the first of four test shapes. 3D printing on the ISS isn’t a new concept, with the
The ISS Successfully Completed the First 3D Metal Printing in Space Read More »
SpaceX founder Elon Musk announced that the first Starship spacecraft will head to Mars within two years, with crewed missions following in 2028. This effort is part of his broader vision to make humanity an interplanetary species. Musk is known for making bold predictions that occasionally come true, sometimes arrive late, and sometimes fade into
Elon Musk Aims to Launch the First Starships to Mars by 2026 Read More »
Four billion years ago, an asteroid larger than the one that ended the age of dinosaurs may have struck the largest moon in our solar system, Ganymede, knocking it off its axis and causing it to crack like an egg. Discovered by Galileo in 1610 while experimenting with his new telescope, Ganymede is not only
An Ancient Collision Fractured Ganymede and Caused it to Shift Off its Axis Read More »
SpaceX’s Polaris Dawn, the first private space mission featuring a spacewalk, is set to launch on Tuesday, August 27, at 3:38 am EDT from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. Here’s how you can watch it. Polaris Dawn is a multi-day orbital mission around Earth aboard a SpaceX Dragon capsule. While
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Astronomers have observed a supermassive black hole consume a star in two phases and have predicted when it might take a third. If it happens, it could create a fascinating cosmic light show. Black holes are known for their chaotic eating habits. When a star gets too close, the intense gravitational forces tear it apart
A Cosmic Light Show is Expected Next Year as a Black Hole Devours a Star Read More »
Given the Milky Way’s age and size, we would expect to find intelligent civilizations scattered throughout. But where are they? A recent study suggests these civilizations might be so advanced that we simply can’t detect them. Reevaluating the Detection of Extraterrestrial Life If extraterrestrials were observing Earth, they might notice sunlight reflecting off our solar
Alien Civilizations Might Be Too Advanced For Us To Detect Read More »
The promising news is that a massive underground ocean on Mars could cover the entire planet with a mile (1.6 km) of water. However, the downside is that this water is buried so deep and is so inaccessible that it might as well be located in another galaxy. Mars has proven to be one of
A Massive Underground Ocean has Been Discovered on Mars Read More »
Astronomers Detect Unusual Hourly Radio Signal from Space Astronomers have detected a highly unusual radio signal from space that repeats every hour, cycling through three distinct states. Despite some hypotheses about its origin, it remains unexplained by current physics. Detected by the ASKAP radio telescope in Australia, the signal, named ASKAP J1935+2148, repeats every 53.8
Space Radio Signal Repeats Hourly, Defying Explanation Read More »