Neutrinos barely interact with matter, which is why they can carry information across the Universe almost untouched. Made by shorts.wixee.ai

Scientists may be closer to solving one of astrophysics’ biggest mysteries. New simulations indicate that some extreme cosmic rays, including famous record-setting events, may be ultraheavy atomic nuclei heavier than iron. Because these particles can lose energy more slowly during their journey through space, they are more likely to survive all the way to Earth at extraordinary energies. That points to some of the cosmos’ most violent environments as possible sources, including neutron star mergers, gamma-ray bursts, and the collapse of massive stars into black holes or highly magnetized neutron stars. Follow for more space mysteries explained at the edge of known physics. #cosmicrays #astrophysics #space #physics #astronomy #science #universe #blackholes #neutronstars #gammaraybursts

Which source do you think launches the most powerful particles in the Universe? Made by shorts.wixee.ai

On June 3, 1965, Ed White became the first American to perform a spacewalk. During Gemini 4, he spent about 23 minutes outside the spacecraft, connected by a tether and using a handheld compressed-gas maneuvering device to control his movement. The success of this experiment helped shape future EVA techniques and astronaut mobility systems. Follow for more true moments that changed space history. #edwhite #gemini4 #spacewalk #spacehistory #nasahistory #astronaut #eva #spaceexploration

Ed White’s 23-minute spacewalk helped prove astronauts could work outside a spacecraft safely and effectively. Made by shorts.wixee.ai

NWA 12774, a rare meteorite found in the Sahara, may be a surviving fragment of a large protoplanet from the Solar System’s earliest era. Scientists detected aluminum-rich minerals that seem to require far higher pressures than a small asteroid could generate. That clue suggests a much larger parent world—possibly Moon-sized or more. As an angrite, this meteorite is especially unusual and may preserve evidence of early planetary bodies that were later shattered, with remnants potentially incorporated into worlds like Earth. Follow for more cosmic discoveries hiding in plain sight. #space #meteorite #protoplanet #sahara #solarsystem #angrite #planetaryscience #cosmichistory #science #earth

Could fragments of lost protoplanets be hiding inside meteorite collections on Earth? Made by shorts.wixee.ai

Messier 88 is a beautiful spiral galaxy in the Virgo Cluster, about 63 million light-years away. Hubble’s latest image reveals tightly wound arms filled with young star clusters, dark dust clouds, and older reddish stars around a brilliant center powered by a supermassive black hole roughly 100 million times the mass of the Sun. But this is more than a beautiful portrait. Messier 88 is moving through the hot gas that fills the Virgo Cluster, and that environment is gradually stripping away the cold gas needed to form new stars. In the long term, this means the galaxy may become quieter and less active in star formation. In around 200 to 300 million years, Messier 88 will pass near the giant elliptical galaxy Messier 87 as it continues falling toward the cluster’s crowded center. It is a powerful example of how galaxy clusters can reshape and age the galaxies within them. Follow for more real cosmic stories hidden inside beautiful images. #messier88 #hubble #virgocluster #galaxy #spiralgalaxy #messier87 #astr

Messier 88 shows how galaxy clusters slowly transform even majestic spiral galaxies over cosmic time. Made by shorts.wixee.ai

Euclid has uncovered an unexpected gap in NGC 6397, a globular cluster about 8,000 light-years from Earth. The missing patch appears among faint red dwarfs, where astronomers would normally expect a denser spread of stars. The most likely explanation is a short transition stage in red dwarf evolution, when their interiors shift from partly convective to fully convective. Because that phase is brief, relatively few stars are seen there. The finding gives astronomers a new way to test stellar evolution models and may also help improve distance measurements. Follow for more space discoveries hiding in plain sight. #space #astronomy #euclid #ngc6397 #globularcluster #reddwarfs #stellarevolution #spacescience #cosmos #science

That star gap may be a snapshot of a tiny transition in red dwarf evolution. Made by shorts.wixee.ai

Using Gaia data, astronomers have found 87 candidate stellar streams in the Milky Way’s outskirts. These streams are likely the stretched remains of ancient star clusters shaped by the galaxy’s gravity over immense spans of time. Many of the newly identified streams are not the tidy structures researchers expected. Some are shorter, wider, or misaligned, hinting that older search techniques missed a large hidden population. That matters because stellar streams act like gravitational records. They can help scientists reconstruct how the Milky Way formed and refine our picture of its dark matter halo. Follow for more cosmic discoveries hiding in plain sight. #space #astronomy #milkyway #gaia #darkmatter #stars #science #cosmos #galaxy #astrophysics

That star gap may be a snapshot of a tiny transition in red dwarf evolution. Made by shorts.wixee.ai

A rare interstellar visitor just got even more interesting. Webb observations of 3I/ATLAS revealed methane, the first direct detection of methane in any interstellar object. Scientists say the methane likely stayed hidden beneath the comet’s surface until heating after its close solar pass released it. With carbon dioxide also unusually abundant, 3I/ATLAS appears chemically unlike most comets from our own Solar System. Only three interstellar objects have ever been confirmed, so every new measurement matters. #jameswebb #jwst #3iatlas #interstellarobject #interstellarcomet #spacenews #astronomy #methane #comet #nasa #esa #science

First direct methane detection on an interstellar comet — and it may hint this object formed in a planetary system unlike ours. Made by shorts.wixee.ai

Venera 7 looked lost after a brutal landing on Venus, but the mission was not over. Despite a partial parachute failure and a hard impact, the probe kept transmitting for 23 minutes from the surface. That faint signal became humanity’s first direct data from another planet’s surface, confirming Venus as an extreme world and proving future landers could survive long enough to explore it. Follow for more space missions that almost vanished into history. #venera7 #venus #spacehistory #spacemission #planetaryscience #astronomy #sovietspace #sciencenews

Venera 7 crash-landed on Venus and still made history. Made by shorts.wixee.ai

The Nancy Grace Roman Space Telescope could reshape exoplanet research by surveying the crowded center of the Milky Way. Instead of focusing mostly on nearby stars, Roman will watch hundreds of millions of stars and is expected to find around 100,000 close-in giant planets through transits. Gravitational microlensing could add more than 1,000 distant planets, including worlds as small as Earth or even Mars that are usually very difficult to detect. The mission may also provide infrared data on thousands of giant exoplanet atmospheres, helping scientists study temperatures and possible wind patterns. Together, these discoveries could offer a powerful new way to test how planets form across our galaxy and how common systems like ours may be. Follow for more space breakthroughs explained fast. #romanspacetelescope #exoplanets #milkyway #nasa #astronomy #spacenews #microlensing #transitmethod #infrared #cosmos

Roman could find worlds we’ve barely imagined—what kind of exoplanet do you want discovered next? Made by shorts.wixee.ai

A faint halo around Venus changed astronomy. During the 1761 transit of Venus, Mikhail Lomonosov spotted a thin arc of light and realized it could be explained by sunlight passing through gas around the planet. His conclusion was extraordinary: Venus has an atmosphere. It was the first confirmed discovery of an atmosphere beyond Earth and a milestone in the study of other worlds. Follow for more moments when one tiny clue changed science forever. #venus #lomonosov #astronomyhistory #planetaryscience #transitofvenus #spacehistory #solarsystem #science

On June 6, 1761, Lomonosov spotted the clue that Venus had an atmosphere. Made by shorts.wixee.ai