Photoacoustic imaging generates ultrasound waves by irradiating biological tissues with pulses or modulated continuous lasers. Ultrasound sensors are used to capture ultrasound signals in a distribut… [+4138 chars]
Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a leading launch and space systems company, today confirmed its Photon Lunar s… [+3437 chars]
The experience may be out of this world but research indicates those who travel to outer space suffer from increased bone loss. A study released Thursday from the Cumming School of Medicine at the U… [+2511 chars]
What do bananas and cavoodles have in common? They're both lovely, yellowy and have been produced by genetic manipulation. If we went back in time a few hundred years, bananas and cavoodles would lo… [+4015 chars]
Astronomers have made a record-breaking measurement of a black hole's spin, one of two fundamental properties of black holes. NASA's Chandra X-ray Observatory shows this black hole is spinning slower… [+4880 chars]
The ocean is intrinsically inhomogeneous in temperature and salinity. This inhomogeneity fundamentally influences physical and biogeochemical processes of oceans, causing mixing of water masses, and … [+2740 chars]
Composite image of the Suns surface on 6/21/22. AR3038 can be seen in the upper right. Credit: NOAAs Space Weather Forecast Office Sunspots are usually not a cause for concern, even if they double i… [+3077 chars]
China is claiming that as of Wednesday, its Tianwen-1 Mars orbiter has officially photographed the entire Red Planet. And it's shown off new photos of the southern polar cap and a volcano to prove it… [+1990 chars]
This image shows the beauty of noctilucent clouds over Medicine Hat, Alta., in 2021. This is the best time of year to catch these electric-blue clouds, which appear after sunset and before sunrise. (… [+3431 chars]
Why dont Mercury and Venus have a moon? Colossal planetary collisions were common in the chaotic early Solar System, but they dont guarantee a moon at all. Scientists think Mercury also may have ex… [+2222 chars]
NASA’s Solar Dynamics Observatory (SDO) has captured the Moon passing in front of the Sun. The SDO recorded the 35-minute partial solar eclipse on Wednesday, SpaceWeather.com reported. “At the peak… [+1400 chars]
Ice age sounds terrifying and is actually one of the most brutal periods for all forms of life that ever was on the planet. However, it has periods during which things get a lot better. And in fact, … [+2057 chars]
