विज्ञान एवं तकनीक • 1 day ago
NASA’s Hubble Uncovers Case of Missing Oxygen in Nearby Dwarf Galaxies
NASA’s Hubble studied 37 nearby dwarf galaxies and found that much of the oxygen they expected to see is missing.
विज्ञान एवं तकनीक
विज्ञान एवं तकनीक • 2 days ago
APOD: 2026 November 2 – A Long Cloud on Mars
APOD Science APOD APOD: 2026 November 2 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. A Long […]
विज्ञान एवं तकनीक • 2 days ago
Pennsylvania’s Grand Canyon
Amid the warm hues of fall foliage, Pine Creek Gorge forms a deep scar in the Allegheny Plateau.
विज्ञान एवं तकनीक • 3 days ago
APOD: 2026 November 1 – Colors of the Moon
APOD Science APOD APOD: 2026 November 1 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Colors of the […]
विज्ञान एवं तकनीक • 4 days ago
APOD: 2026 October 31 – Night on a Spooky Planet
APOD Science APOD APOD: 2026 October 31 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Night on a […]
विज्ञान एवं तकनीक • 4 days ago
NASA Releases MAX POWER Key Events for Media, Participants
America’s newest aerospace expo and air show – MAX POWER – is fast approaching, and NASA has announced key events beginning Friday, Nov. 6, and running through Sunday, Nov. 8, hosted on and near the agency’s Kennedy Space Center in Florida. Through multiple park experiences at MAX POWER, NASA and a variety of external collaborators […]
विज्ञान एवं तकनीक • 4 days ago
NASA’s James Webb Space Telescope Captures Eerie Cat’s Head
Intricate structures within the Cat’s Head Nebula are illuminated in this mid-infrared view from NASA’s James Webb Space Telescope released on Oct. 29, 2026. The distinctive “cat’s head” shape of the nebula was likely sculpted over time by the intense ultraviolet radiation and winds from massive stars in the Carina Nebula. As this stellar feedback […]
विज्ञान एवं तकनीक • 4 days ago
NASA Explores Potential Commercial Servicing for Hubble Telescope
NASA issued a Request for Information Oct. 29 to learn more about industry capabilities for in-space servicing to support the agency’s Hubble Space Telescope.
विज्ञान एवं तकनीक • 5 days ago
November’s Night Sky Notes: Light-Day Away
Twin Travelers In 1977, NASA launched twin spacecraft Voyager 1 and 2, taking advantage of a once-every-175-year planetary alignment of the four largest planets in our solar system: Jupiter, Saturn, Uranus, and Neptune. Using six gravity assists between them, this Grand Tour gave us up-close views of the gas and ice giants, including several moons. […]
विज्ञान एवं तकनीक • 5 days ago
APOD: 2026 October 30 – Haunting the Cepheus Flare
APOD Science APOD APOD: 2026 October 30 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Haunting the Cepheus […]
विज्ञान एवं तकनीक • 5 days ago
Vega Island Frozen in Fright
The sight of an icy skull-like visage on the Antarctic island could make one’s blood run cold.
विज्ञान एवं तकनीक • 5 days ago
Map Showing Potential Origins of Martian Meteorite Teghaza 001
Description This global map of Mars shows 13 locations that match the mineralogy and chemistry of Teghaza 001, one of the most ancient Martian meteorites ever found on Earth. While scientists can never know for sure where a Martian meteorite originated, Teghaza 001 includes clues that link it to highlands in the southern hemisphere of […]