Munich, Germany (SPX) Jul 06, 2023
Rivada Space Networks reports that the ITU's Radio Regulations Board has waived the requirement that Rivada put 10% of its constellation into orbit this year. The ITU waiver process seeks clear evidence of funding, manufacturing and launch contracts as well as coordination with other systems. Having reviewed the submission made by Liechtenstein's telecommunications regulator and filing adm

Washington DC (SPX) Jul 06, 2023
Formulating policies for planetary protection issues and keeping them up-to-date is the responsibility of the Committee on Space Research (COSPAR) panel on planetary protection. In an article in Frontiers in Astronomy and Space Sciences, an international group of experts affiliated with COSPAR reviewed the panel's role, and its Planetary Protection Policy, including recent considerations regardi

San Antonio TX (SPX) Jul 06, 2023
The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) aboard ESA's Jupiter Icy Moons Explorer (JUICE) spacecraft has successfully completed its initial commissioning following the April 14 launch. The UVS instrument is one of three instrument projects comprising NASA's contribution to the JUICE mission. The mission's science goals focus on Jupiter and its system, making multiple fl

Beijing, China (SPX) Jul 06, 2023
Detailed analysis of data obtained by the Zhurong rover of dunes located on the southern Utopian Plain of Mars suggests the planet underwent a major shift in climate that accompanied changes in prevailing winds. This shift likely occurred about 400,000 years ago, which coincides with the end of the last glacial period on Mars. Researchers from the National Astronomical Observatories, Insti

Pasadena CA (JPL) Jun 30, 2023
Our latest assessment period over sols 3872 and 3873 was a "touch and go" plan: some contact science and other observations, followed by a drive. We performed some imaging and DRT (Dust Removal Tool) brushing on the "Madero" bedrock target, to allow for contact science using APXS. For some of our Mastcam imaging, we also move the arm out of the way as to reduce shadow in our images. Our pl

Paris (AFP) July 6, 2023
Europe's workhorse Ariane 5 rocket blasted off for a final time on Wednesday, with its farewell flight after 27 years of launches coming at a difficult time for European space efforts. Faced with soaring global competition, the continent has unexpectedly found itself without a way to independently launch heavy missions into space due to delays to the next-generation Ariane 6 and Russia withd

London, UK (SPX) Jul 06, 2023
UK aerospace company Pulsar Fusion has started constructing the largest practical nuclear fusion rocket engine ever built. The 8-metre fusion chamber is being assembled in Bletchley, England and when fired in 2027, will temporarily become the hottest place in the solar system creating exhaust speeds of over 500,000 MPH. Researchers at Pulsar Fusion hope to reach several hundred- mill

Last week, members of ESA’s astronaut support teams participated in a helicopter underwater escape training. This training is mandatory for people involved in astronaut landing operations, including flight surgeons and photographers, who capture the key moments of an astronaut mission.

Commercial air passengers across Europe will soon experience fewer flight delays and greener travel thanks to pilots being able to use satellites to route their planes.

Europe’s Ariane 5 rocket has completed its final flight, placing two payloads – the German aerospace agency DLR’s Heinrich Hertz experimental communications satellite and the French communications satellite Syracuse 4b – into their planned geostationary transfer orbits.