CG4 only appears to be swallowing that galaxy—it’s a stunning line-of-sight illusion. Made by shorts.wixee.ai

As of June 16, 2026, the Sun appears to be entering a relatively calm phase. Solar astronomers describe space weather as remarkably quiet, which often happens during the Sun’s traditional summer lull. At the same time, the current 11-year solar cycle seems to be gradually declining after its recent peak. That helps explain why sunspots, flares, and other signs of activity have become less frequent. Still, quiet does not mean risk-free. Strong eruptions and geomagnetic storms can still occur, so scientists continue to monitor the Sun closely for possible effects on technology and auroras here on Earth. For now, this is a brief cosmic calm worth watching. #sun #spaceweather #solarcycle #astronomy #science #sunspots #geomagneticstorm #aurora #space #cosmic

Quiet Sun, but not a harmless one—space weather can still surprise us. Made by shorts.wixee.ai

NASA’s Nancy Grace Roman Space Telescope is planned for launch on August 30, 2026, and its core hardware has an extraordinary backstory. Its 2.4-meter mirror was originally built for a U.S. reconnaissance program before being donated to NASA. That mirror is as large as Hubble’s, but lighter, helping Roman move efficiently and maintain precise pointing. Combined with its Wide Field Instrument, 18 detectors, and 300-megapixel infrared camera, Roman will observe a region of sky about 100 times larger than Hubble can see at once. In only five years, Roman could survey more sky than Hubble covered in its first three decades. The mission is expected to support research into dark matter, dark energy, galaxy evolution, and thousands of exoplanets. Roman also includes an advanced coronagraph that can suppress starlight about 1,000 times better than earlier space-based systems, helping astronomers directly image planets around nearby stars and refine methods for future observatories. Follow for more space missions tha

The wildest part? Roman’s mirror started in a reconnaissance program before becoming one of NASA’s next great observatories. Made by shorts.wixee.ai

On 12 May 2022, the Event Horizon Telescope Collaboration unveiled the first image of Sagittarius A*, the supermassive black hole at the center of our galaxy. Why was it so hard to capture? Sgr A* changes rapidly. The hot gas orbiting it shifts on timescales of minutes, unlike the steadier black hole M87* imaged in 2019. To solve that, researchers combined April 2017 observations from eight radio observatories across Earth and averaged many possible images. After five years of work by more than 300 scientists at 80 institutes, the final image showed a bright, uneven ring around a dark shadow—closely matching predictions from Einstein’s general relativity. Next goal: moving from still images to movies of the black hole’s changing plasma. Follow for more cosmic breakthroughs in under 30 seconds. #blackhole #sagittariusa #eventhorizontelescope #space #astronomy #milkyway #einstein #generalrelativity #science #astrophysics

Imagine photographing the center of our galaxy from 27,000 light-years away. Made by shorts.wixee.ai

JAXA reported that the miniature robot SORA-Q successfully operated autonomously on the lunar surface for more than 100 minutes during the SLIM mission. After landing near Shioli Crater in January 2024, it traveled 24 meters and transmitted images back to Earth. The experiment tested a major concept for future lunar exploration: using many small, low-cost robots rather than depending on a single large rover. This could make missions more flexible and less vulnerable to single-point failure. Because live remote driving from Earth was not practical, SORA-Q had to navigate independently across loose, abrasive lunar regolith. JAXA, Sony, and TOMY addressed this with a transformable spherical design, specialized wheel geometry, and image-based navigation that used the SLIM lander as a visual reference. The result is an important real-world demonstration that ultra-small autonomous robots can operate on another celestial body and may support future robotic swarms on the Moon. Follow for more breakthroughs that mak

Tiny moon robots could change lunar exploration forever. Made by shorts.wixee.ai

Parker Solar Probe has survived its 28th journey through the Sun’s corona and confirmed it is still fully operational after nine days of autonomous flight without contact with Earth. On June 8, the spacecraft passed within 6.1 million kilometers of the Sun and reached nearly 692,000 km/h, once again setting records for speed and proximity. This flyby took place during solar maximum, the most active period of the Sun’s cycle, when eruptions become more frequent and powerful. Parker endured extreme heat while keeping its onboard electronics within safe limits. Mission teams are now preparing to retrieve telemetry and science data that may improve our understanding of solar wind, magnetic fields, and space weather impacts on satellites, communications, aviation, power systems, and future crewed missions. Follow for more space breakthroughs explained at the edge of impossible. #parkersolarprobe #spacenews #nasa #sun #solarphysics #spaceweather #astronomy #heliophysics #science #solarmaximum

Parker just flew through the Sun’s corona again—during solar maximum. Made by shorts.wixee.ai

On June 13, 1983, Pioneer 10 crossed Neptune’s orbit and became the first spacecraft to pass what was then considered the outermost planetary frontier. Launched on March 3, 1972, the probe was built to study Jupiter and the heliosphere. It became the first spacecraft to safely cross the Asteroid Belt, then made a groundbreaking Jupiter flyby in 1973 before continuing outward past Saturn, Uranus, and Neptune. Contact was lost in 2003, but Pioneer 10 still moves through interstellar space today, carrying the Pioneer Plaque—humanity’s first physical message to any civilization that may one day find it. Follow for more forgotten space milestones that changed how humanity sees itself. #pioneer10 #nasa #spacehistory #solarsystem #neptune #jupiter #interstellarspace #astronomy #spaceexploration #sciencehistory

Pioneer 10 was humanity’s first ambassador to the outer Solar System. Made by shorts.wixee.ai

Astronomers studying the crowded region near Sagittarius A* may have identified the remains of an ancient stellar explosion. Using data from NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton, researchers detected a bright X-ray source inside Sagittarius C, about 26,000 light-years from Earth. That source overlaps with earlier SOFIA evidence for an expanding shell of gas in the same region. The combined data suggest the object could be a supernova remnant from a massive star that exploded at least 1,700 years ago. The shell may still be expanding at roughly 3.2 million kilometers per hour. The main uncertainty is that the X-ray observations did not reveal the chemical signatures usually associated with supernova debris. Researchers suggest those elements may already have mixed with surrounding gas. They also tested whether the source might be a cluster of massive stars, but the emission appears more than ten times brighter than known stellar clusters, making that explanation unlikely. If confirmed, the fi

Could this be a hidden supernova remnant near the Milky Way’s black hole? Made by shorts.wixee.ai

Oxford astrophysicist Brian C. Lacki has proposed a different strategy for the search for extraterrestrial intelligence: look for durable technosignatures in our own Solar System instead of relying only on brief active signals. The logic is simple. Humanity has been strongly detectable by radio for only about 100 years. If other civilizations have similarly short broadcasting windows, the chance of catching one at exactly the right moment may be extremely small. Lacki points to possible long-lived clues such as giant mirrors, objects that affect a star’s light in unusual ways, and microscopic debris from destroyed megastructures. These particles, called technograins, could potentially drift across the galaxy and accumulate on airless bodies like the Moon. That makes lunar dust an intriguing place to investigate ancient extraterrestrial activity without necessarily building larger telescopes. Would you trust lunar dust over radio telescopes? Follow for more science that changes how you see the cosmos. #space

What do you think is more likely: catching an alien signal live, or finding the dust of an ancient megastructure on the Moon? Made by shorts.wixee.ai

A new study offers the strongest case yet that one of Webb’s mysterious little red dots, GLIMPSE-17775, may be a rapidly growing supermassive black hole hidden inside a dense cocoon of partially ionized gas. The team, led by University of Texas at Austin researcher Vasily Kokorev, used Webb’s NIRCam and NIRSpec instruments to capture the deepest spectrum yet of a little red dot. Multiple spectral clues point toward the same interpretation, though alternative explanations have not been ruled out. GLIMPSE-17775 appears as it was about 1.8 billion years after the Big Bang, and gravitational lensing from Abell S1063 helped magnify it for study. A more decisive answer may arrive within the next year or two. Would you bet on black hole star, or something even stranger? #jwst #jameswebb #astronomy #blackhole #space #science #cosmology #universe #nirspec #nircam

Could Webb’s ‘little red dots’ really be black hole stars? Made by shorts.wixee.ai

Astronomers have identified the likely outer boundary of the Milky Way’s main star-forming region. After analyzing the ages of more than 100,000 giant stars from Gaia, LAMOST, and APOGEE, they found that stars in the disk generally get younger with distance—until the trend reverses in the far outer galaxy. That age reversal suggests active star formation falls off sharply around 35,000–40,000 light-years from the galactic center. This puts the Milky Way’s main stellar nursery at roughly 70,000–80,000 light-years across. Older stars beyond that boundary likely drifted outward over billions of years. What causes the abrupt decline in star formation is still unclear, with possibilities including the central bar, gas redistribution, and the warped outer disk. Follow for more space discoveries that reshape our view of the galaxy. #milkyway #astronomy #space #galaxy #starformation #stars #science #cosmos #spacescience #galacticevolution

So the Milky Way is still bigger - but its main stellar nursery seems to stop around 35,000–40,000 light-years from the center. Made by shorts.wixee.ai