Webb Space Telescope reveals previously shrouded newborn stars
Wednesday, 21 December 2022 09:54
Rice University astronomer Megan Reiter and colleagues took a "deep dive" into one of the first images from NASA's James Webb Space Telescope and were rewarded with the discovery of telltale signs from two dozen previously unseen young stars about 7,500 light years from Earth.
The published research in the December issue of the Monthly Notices of the Royal Astronomical Society offers a gli Cosmological enigma of Milky Way's satellite galaxies solved
Wednesday, 21 December 2022 09:54
Astronomers say they have solved an outstanding problem that challenged our understanding of how the Universe evolved - the spatial distribution of faint satellite galaxies orbiting the Milky Way.
These satellite galaxies exhibit a bizarre alignment - they seem to lie on an enormous thin rotating plane - called the "plane of satellites"
This seemingly unlikely arrangement had puzzled NASA enables future of science observation through tri-band antennas
Wednesday, 21 December 2022 09:54
NASA's Near Space Network enables spacecraft exploring the solar system and Earth to send back essential science data for researchers and scientists to investigate and make profound discoveries.
Now, the network has integrated four new global antennas to further support science and exploration missions. In December 2022, antennas in Fairbanks, Alaska; Wallops Island, Virginia; Punta Arenas SpaceX launches NASA's water topography satellite into orbit
Wednesday, 21 December 2022 09:54
The Surface Water and Ocean Topography satellite launched Friday morning from the Vandenberg Space Force Base in California.
The SpaceX 9 rocket lifted off at 6:47 a.m., launching the mission that will provide NASA's first global survey of water on Earth's surface, measuring the elevation of water in major lakes, rivers and wetlands while observing ocean features in higher definition th How SERVIR is helping Southeast Asia adapt to variable rainfall
Wednesday, 21 December 2022 09:54
In the United States, the agriculture sector is not immune to floods and droughts. But when these disasters hit, the system is designed to be robust enough to bounce back quickly. With an economy that depends on agriculture, many protections are in place to help farmers stay afloat, even after major disasters.
Meanwhile in Southeast Asia, increasingly variable rainfall is making life diffi Scientists develop low-cost system to measure space weather without leaving the ground
Wednesday, 21 December 2022 09:54
A research team from the Institute of Space-Earth Environmental Research (ISEE) at Nagoya University in Japan used a sensor manufactured by Aichi Steel Corporation to build a magneto-impedance sensor magnetometer (MIM) that measures variations in the Earth's geomagnetic field. Since geomagnetic fluctuations are closely related to phenomena taking place in outer space, researchers in upper atmosp Vega-C rocket lost after lift-off in Europe space setback
Wednesday, 21 December 2022 08:19
The European Vega-C rocket was lost shortly after lift-off from French Guiana on Tuesday with two Airbus satellites on board, the company behind the launch said.
The rocket had been trying to bring into orbit two Earth observation satellites built by Airbus, intended to join an existing network capable of capturing high-quality images of any point on the globe several times a day.
If it had been successful, it would have been the first commercial launch of the rocket since its inaugural journey on July 13.
A wreath of star formation
Wednesday, 21 December 2022 08:00
Image:
Webb's picture of the month December is dominated by NGC 7469, a luminous, face-on spiral galaxy approximately 90 000 light-years in diameter that lies roughly 220 million light-years from Earth in the constellation Pegasus.
This spiral galaxy has recently been studied as part of the Great Observatories All-sky LIRGs Survey (GOALS), which aims to study the physics of star formation, black hole growth, and feedback in four nearby, merging luminous infrared galaxies. Other galaxies studied as part of the survey include previous ESA Webb Pictures of the Month II ZW 096 and IC 1623.
NGC 7469 is home
Russian space chief praises US after ISS coolant leak
Wednesday, 21 December 2022 07:48
The head of Russian space agency Roscosmos on Tuesday praised Russia-US cooperation at the International Space Station following a major coolant leak from a Soyuz crew capsule.
"Say hello to the entire American team. They proved themselves to be very worthy in this situation and lent us a helping hand," Borisov said, speaking to the Russian crew on board the ISS. "But I hope we will manage o Musk says will step down as Twitter CEO once successor found
Wednesday, 21 December 2022 07:48
Elon Musk said Tuesday he would resign as chief executive of Twitter once he finds a replacement, in apparent response to a poll he launched that suggested users wanted him to step down.
Musk has fully owned Twitter since October 27 and has repeatedly courted controversy as CEO, sacking half of its staff, readmitting far-right figures to the platform, suspending journalists and trying to cha ESA to invite companies to connect with the Moon
Wednesday, 21 December 2022 07:47
Space companies in Europe that could create telecommunications and navigation services for missions to the Moon will be invited to bid for the work, following the completion of two feasibility studies.
Juice launch kit
Wednesday, 21 December 2022 06:41
Download this launch kit (in English, other languages below) to learn more about the Jupiter Icy Moons Explorer (Juice) mission and its science goals.
Vega-C rocket lost shortly after lift-off in French Guiana
Wednesday, 21 December 2022 03:11
The European light launcher rocket Vega-C was lost shortly after lift-off from French Guiana on Tuesday with two Airbus satellites on board, the company behind the launch said.
The rocket had been trying to bring into orbit two Earth observation satellites built by Airbus, intended to join an existing network that captures high-quality images of any point on the globe several times a day. NASA's InSight Mars lander may have sent its last image to Earth
Wednesday, 21 December 2022 03:11
The InSight Mars lander has sent what could be its final image to Earth as NASA expects the probe to stop transmitting.
"My power's really low, so this may be the last image I can send. Don't worry about me though: my time here has been both productive and serene. If I can keep talking to my mission team, I will - but I'll be signing off here soon. Thanks for staying with me," the InSi Vega C fails on second launch
Wednesday, 21 December 2022 02:44
The second flight of Arianespace’s Vega C failed to reach orbit Dec. 20 after its second stage malfunctioned, destroying two Pléiades Neo imaging satellites.
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