The Celestron 70mm Travel Scope is 18% off on Amazon in this early Prime Day telescope deal. Amazon’s Big Deal Days sales event starts Oct. 8, and we have a roundup of all the best early Amazon Prime Day deals, which you can check out. Save 18% on the Celestron 70mm Travel Scope when you grab it on Amazon ahead of Big Deal Days. Celestron’s 70mm Travel Scope is ideal for beginners, and, at under $90, it’s a low-risk investment if you’re taking your first steps into astronomy. You get…
Read MoreCategory: The Moon
Our moon
James Webb Space Telescope finds supernova ‘Hope’ that could finally resolve major astronomy debate
Using the James Webb Space Telescope, astronomers have captured a stunning image of a distant supernova in a galaxy that looks like it’s being stretched like warm taffy. However, the golden smear hiding this gravitationally lensed supernova, which has been nicknamed “supernova Hope,” isn’t just remarkable for its aesthetic value. The supernova, which exploded when the 13.8-billion-year-old universe was just around 3.5 billion years old, tells us something about a huge problem in cosmology called the “Hubble tension.” The Hubble tension comes from the fact that scientists can’t agree on…
Read MoreWhen is the next solar eclipse?
It’ll be about six months before skywatchers are treated to another solar eclipse — during which only part of the sun will again be obscured from view. On Oct. 2, an annular solar eclipse was visible from areas in the Southern Hemisphere, including in remote parts of Chile and Argentina. This type of eclipse occurs when the moon passes between Earth and the sun, but does not completely cover the sun’s disk because it is at its farthest point from Earth. Therefore, the moon appears smaller than the sun, creating…
Read MoreHow to watch ULA’s 2nd-ever Vulcan Centaur rocket launch on Oct. 4
Oct. 4 LIVE Broadcast: Vulcan Cert-2 – YouTube Watch On United Launch Alliance (ULA) is set to launch the second test flight of its Vulcan Centaur rocket on Friday morning (Oct. 4), and you can watch the action live online. Vulcan Centaur’s second mission, a test flight called Cert-2, is scheduled to lift off from Space Launch Complex-41 (SLC-41) at Florida’s Cape Canaveral Space Force Station during a three-hour window that opens at 6 a.m. EDT (1000 GMT). You can watch the launch live here at Space.com, courtesy of ULA,…
Read MoreOctober’s new moon will bring us a spectacular ‘ring of fire’ eclipse
LIVE: Annular Solar Eclipse – October 2, 2024 – YouTube Watch On October’s new moon will bring us a spectacular ‘ring of fire’ eclipse The new moon occurs on Wednesday, Oct. 2, at 2:49 p.m. Eastern Daylight Time (1849 GMT), according to the U.S. Naval Observatory, and for observers in the southeastern Pacific islands and southern Chile and Argentina there will be an annular solar eclipse. A new moon phase happens when the sun and moon are on the same line drawn from one celestial pole to the other. Usually,…
Read MoreAnnular solar eclipse will turn the sun into a glorious ‘ring of fire’ today. Here’s what you need to know.
Today (Oct. 2), an annular solar eclipse will begin its journey across parts of the Pacific Ocean, southern Chile and southern Argentina. If you’re unable to see the eclipse in person, you can watch the annular solar eclipse online here at Space.com, courtesy of TimeandDate, and follow all the action on our solar eclipse live updates page. The annular phase of the eclipse will first be visible from Earth at 12:50 p.m. EDT (1650 GMT); however, the best time to watch livestreams will be from 3:03 to 3:09 p.m. EDT…
Read MoreFAA requires investigation of anomaly on SpaceX’s Crew-9 astronaut launch
The U.S. Federal Aviation Administration (FAA) is requiring an investigation of the anomaly a SpaceX Falcon 9 rocket experienced during the Crew-9 astronaut launch on Sept. 28. That liftoff successfully sent a Crew Dragon capsule carrying NASA astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov toward the International Space Station. However, the Falcon 9‘s upper stage suffered an issue after deploying the capsule, SpaceX revealed on Sept. 29. The issue was an “off-nominal deorbit burn,” which resulted in the upper stage landing in the ocean outside of its target disposal…
Read MoreChina unveils spacesuit for moonwalking astronauts (video)
China has strutted out its moon-landing spacesuit, unveiling its design in a ceremony Saturday (Sept. 28) in southwest China’s Chongqing Municipality. A technician put the spacesuit — which China aims to start using on crewed moon missions by 2030 — through its paces, showcasing various movements and gestures, including climbing the rungs of a ladder. The overall design of the moon-landing suit is inspired by traditional Chinese armor, underscoring the suit’s rugged and resolute appearance. It also features ribbons, which have always been an important element in the design of Chinese…
Read MoreThe Milky Way’s 2 biggest satellite galaxies are oddly lonely, study finds
The Milky Way’s system of small, orbiting satellite galaxies is quite unusual, a new 12-year study of other galaxies in the local universe has found. The Satellites Around Galactic Analogs (SAGA) survey is being conducted by a small group of astronomers to learn how the Milky Way and its little retinue of dwarf satellite galaxies compares to other galaxy systems. “The Milky Way’s satellite population is a unique combination of small satellites containing only older stars, and its two largest satellites, which are actively forming new stars,” says Marla Geha,…
Read MoreHeart tissues beat half as strongly on the ISS as they do on Earth
What effects does spaceflight have on an astronaut’s heart? This is exactly the question that prompted scientists from Johns Hopkins University to send 48 bioengineered heart tissue samples to the International Space Station, where they were monitored for 30 days and compared to identical samples on Earth. The team examined how low gravity impacts things like the cells’ strength of contraction, known as twitch forces, and any irregular beating patterns. The results were concerning — the scientists found that heart cells “really don’t fare well in space,” beating with about…
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