SpaceX Dragon capsule for CRS-34 filled with 6,500 pounds of cargo docks with International Space Station
The spacecraft will be docked at the ISS for a month before heading for splashdown with time-sensitive research and cargo.
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Artemis 2 moon astronauts snap gorgeous shot of swirling stars | Space photo of the day for May 18, 2026
NASA's Artemis 2 astronauts had quite the view on their "roadtrip" to the moon. In this image, captured by the astronauts ...
Economy class method proposed by scientists could make moon travel a tad less expensive
Scientists have found a cheaper way to send spacecraft to the Moon by using a gravitational sweet spot as a pit stop, cutting fuel costs by at least 58.80 m/s compared to existing methods.
Watch: Elon Musk's Dragon spacecraft loaded with fresh food docks in space
The docking, which happened high above the northwest Pacific, highlights the remarkable routine of modern space travel that once seemed like pure science fiction.
Study reveals rare deep space blue flashes may be caused by violent black hole-star collisions
This collapse leads to a supernova explosion, leaving behind either a black hole or a neutron star.
The hidden pockets of the universe where the future can cause the past
Inside some very special black holes, there may be a boundary called a Cauchy horizon. Columnist Leah Crane explores the place beyond which physics breaks and anything is possible
Black hole collision confirms Einstein and Hawking predictions, CNN says
Black hole collision reportedly backs Einstein and Hawking's predictions. CNN says the observations align with their ideas.
New spacecraft will watch Earth's shield take the hit as solar storms come roaring in
A joint European-Chinese spacecraft is set to blast off Tuesday to investigate what happens when extreme winds and giant ...
Neutrino flavor flips could be key to triggering supernovae
Despite being so elusive, neutrinos are produced in abundance in some of the most violent events in the universe. One of ...
Ask HN: What's the minimum needed tech to sustain modern civilization?
I think this is a good systems design problem for HN to nerd out on.There was a recent discussion about how the world is overly complicated. If we could keep it simple from the very beginning, how would we do it?The goal: A civilization of humans living in harmony with fellow life forms. "Looking at the birds, feeling the wind". And since this is all we do, it's safe to assume that greed and crime no longer exist. No organized religion, discrimination, borders. No personal compute
Giant radio telescope sees Artemis 2 astronauts on Orion flying around the moon. 'There are 4 people in those pixels.'
A giant radio telescope in West Virginia tracked Artemis 2's Orion spacecraft around the moon for five days, gathering precise observations on its movements during the historic mission.
Nearly half the objects orbiting Earth are 'uncontrollable' space junk — and jeopardize future space travel
Nearly half the manmade objects orbiting Earth are chunks of “uncontrollable” space junk — with just three countries fueling ...
A black hole 2 million times heavier than the Sun is “feeding” in a nearby galaxy
Scientists using NASA’s Chandra X-ray Observatory say a growing supermassive black hole inside galaxy NGC 1365 is consuming ...
NASA's Webb Telescope Captures Dazzling New Photo of Spiral Galaxy 45 Million Light-Years Away
The latest Picture of the Month from NASA's famed James Webb Space Telescope features a dazzling spiral galaxy. The galaxy, ...
Milky Way's largest stellar black hole discovery
ESA's Gaia mission, the Very Large Telescope and other ground-based telescopes have discovered stellar black hole Gaia BH3.
eROSITA discovers a 'changing-look' Seyfert galaxy
Astronomers have tracked a dramatic "changing-look" active galactic nucleus (AGN) whose central supermassive black hole appeared to switch off and then rapidly reignite. The galaxy, HE 1237−2252, ...
NASA's mega ion engine clears a fiery test on the road to Mars
NASA's experimental MPD thruster could significantly cut Mars mission travel times by providing 25 times more power than current models.
Stardust from ancient supernovae found frozen in Antarctic ice
Stardust from ancient supernova explosions has been discovered in Antarctic ice, offering clues about the Solar System’s path through space.
32 Things People Who Live In Hot Climates Swear By
With this outdoor misting system, not even 100-degree weather can stop you from enjoying your outdoor space.
31 Things To Take Your Outdoor Space From Meh To Magnificent
Your yard's about to have a serious glow-up.