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NASA’s Chandra Finds Black Hole With Tremendous Growth
A black hole is growing at one of the fastest rates ever recorded, according to a team of astronomers. This discovery from NASA’s Chandra X-ray Observatory may help explain how some black holes can reach enormous masses relatively quickly after…
Building a Lunar Network: Johnson Tests Wireless Technologies for the Moon
NASA engineers are strapping on backpacks loaded with radios, cameras, and antennas to test technology that might someday keep explorers connected on the lunar surface. Their mission: test how astronauts on the Moon will stay connected during Artemis spacewalks using…
New NASA Mission to Reveal Earth’s Invisible ‘Halo’
This story is also available in Spanish. A new NASA mission will capture images of Earth’s invisible “halo,” the faint light given off by our planet’s outermost atmospheric layer, the exosphere, as it morphs and changes in response to the…
Cooper Creek Replenishes Lake Eyre
Another major tributary reached the Australian outback lake in 2025, extending the months-long flood of the vast, ephemeral inland sea.
NASA’s Hubble Sees White Dwarf Eating Piece of Pluto-Like Object
In our nearby stellar neighborhood, a burned-out star is snacking on a fragment of a Pluto-like object. With its unique ultraviolet capability, only NASA’s Hubble Space Telescope could identify that this meal is taking place. The stellar remnant is a…
Curiosity Views Gale Crater’s Rim, Homing in on Ancient River Channel
NASA’s Curiosity Mars rover captured this panorama under exceptionally clear conditions of Gale Crater’s northern rim on Aug. 25, 2025.
Curiosity’s ChemCam Views Summit and Cliffs Beyond Gale Crater
NASA’s Curiosity Mars rover captured this view of a mountain nearly 57 miles (91 kilometers) away and outside of Gale Crater, where Curiosity landed in 2012.
Curiosity’s ChemCam Views Ancient River Channel Peace Vallis
Dark rocky outcrops can be seen within Peace Vallis in a set of 10 images captured by NASA’s Curiosity rover on Sept. 1, 2025.
NASA Artemis II Moon Rocket Ready to Fly Crew
NASA’s Artemis II SLS (Space Launch System) rocket poised to send four astronauts from Earth on a journey around the Moon next year may appear identical to the Artemis I SLS rocket. On closer inspection, though, engineers have upgraded the…
NASA’s Tally of Planets Outside Our Solar System Reaches 6,000
The milestone highlights the accelerating rate of discoveries, just over three decades since the first exoplanets were found. The official number of exoplanets — planets outside our solar system — tracked by NASA has reached 6,000. Confirmed planets are added…
Arctic Sea Ice Reaches Annual Low
With the end of summer approaching in the Northern Hemisphere, the extent of sea ice in the Arctic shrank to its annual minimum on Sept. 10, according to NASA and the National Snow and Ice Data Center. The total sea…
Australia’s Howick River
Winding across the Jeannie catchment in northern Queensland, the river sustains diverse ecosystems on its way to the Coral Sea.
NASA’s IMAP Mission to Study Boundaries of Our Home in Space
Summary Space is a dangerous place — one that NASA continues to explore for the benefit of all. It’s filled with radiation and high-energy particles that can damage DNA and circuit boards alike. Yet life endures in our solar system…
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