Figure 1 shows examples of the Brillouin scattering spectra obtained at different temperatures in the cooling process and the frequency range of±75 GHz. In Fig. 1a, two modes are clearly visible. The… [+13119 chars]
NASA's Artemis 1 moon mission will lift off one month from today (July 29), if all goes according to plan. The agency is working toward an Aug. 29 launch for Artemis 1 , which will use a Space Laun… [+3164 chars]
A new device splits and recombines a laser beam as it passes through a gas to collect information about the chemicals in that gas. Breathe in the vapors wafting from your morning cup of coffee and y… [+5133 chars]
Astronomy is certainly the oldest science, and it was already practiced in the most distant times to guide our ancestors on their first migrations around the world. However, modernization and the fac… [+2080 chars]
The International Space Station is no bed of roses. Visitors to the orbital outpost have described it as smelling like metallic burnt toast, bacon or gunpowder. European Space Agency astronaut Samant… [+1512 chars]
Scientists discovered that a fourth of the progenitor cells in the testis are murdered by phagocytes, despite the fact that these cells are not doing anything wrong. University of Haifa research has… [+4821 chars]
Zeta Ophiuchi, one of the well known and oldest stars in the sky and it is hurtling towards the Milky Way Galaxy. The star is 20 times hotter than the Sun and is located 440 light-years from Earth. I… [+1570 chars]
Astronomers have witnessed a rare and important life event in the evolution of binary star couplings for the first time. The team discovered a tight binary star surrounded by an expanding shell of … [+3416 chars]
Astronomers have witnessed a rare and important life event in the evolution of binary star couplings for the first time. The team discovered a tight binary star surrounded by an expanding shell of … [+3416 chars]
Hello, lovelies, and welcome to your favorite space news breakdown. This week, it’s mostly planets and geopolitics, with relatively little launch news. Shall we? SpaceX Next Crew Launch Delayed By D… [+7414 chars]
Some coronal loops that appear to emerge from the sun could actually be optical illusions created by folds or wrinkles in large sheets of stellar material called coronal veils, new research suggests.… [+5238 chars]
Penguins are perhaps best known for being flightless birds whose wings help them "fly" through frigid Antarctic waters. But penguins lost their ability to fly and instead became streamlined swimmers … [+5339 chars]
