Astronomers at Western Sydney University have discovered one of the biggest black hole jets in the sky. Spanning more than a million light years from end to end, the jet shoots away from a black hol… [+3855 chars]
Conventional dental photography technology has had a limitation in using inconvenient tools such as mirrors and cheek retractors. Dentists require basic teeth images from various angles, such as righ… [+3308 chars]
The universe is always expanding. Scientists have believed that for decades. However, determining the universe’s expansion rate has been difficult for scientists. We may have finally found a way to d… [+1987 chars]
This story is part of Welcome to Mars, our series exploring the red planet. Anyone who has ever had a pesky pet hair stuck to their clothes can sympathize with the situation NASA's Perseverance Mar… [+2036 chars]
The asteroid Ryugu is located roughly 300 million kilometers from Earth. It completes an orbit around the Sun every 16 months, and many believe an asteroid like it helped fuel the origin of water on … [+2430 chars]
For the James Webb Space Telescope, milestones have been unyielding. A little more than a month since this trailblazing machine left humanity in amazement following the release of its first astonishi… [+6721 chars]
Recently, a team led by Professor Dong Zhang from the College of Horticulture, Northwest A&F University, published a research article entitled “Transcriptome analysis reveals the regulatory mecha… [+3051 chars]
TAMPA, Fla. Intelsat said Aug. 19 it has lost control of its Galaxy 15 satellite after it was likely hit by a geomagnetic storm. High space weather activity likely knocked out onboard electronics ne… [+1698 chars]
The NASA-built James Webb satellite telescope is mostly used for infrared astronomy. It can study objects that are too early, far away, or dark for the Hubble Orbit Telescope, the largest optical tel… [+1264 chars]
Comment on this story NASA has yet to launch the rocket that would carry astronauts to the moon, and it hasnt yet selected the crew that would explore the lunar surface as part of its Artemis progra… [+4501 chars]
ByMichael Carlowicz, NASA Earth ObservatoryAugust 19, 2022 1992 2022 Global mean sea level has risen 101 millimeters (3.98 inches) since 1992, and it continues to do so at 3.9 mm (0.15 inches) per … [+5467 chars]
<li>Pizzarello, S. Chemical evolution and meteorites: an update. Orig. Life Evol. Biosph.34, 2534 (2004). ADS CAS PubMed Google Scholar </li><li>Pizzarello, S. & Shock, E. The organic … [+21248 chars]
