Europe sat-nav launch glitch linked to frozen pipe

A frozen fuel pipe in the upper stage of a Soyuz launcher likely caused the failure last month to place two European navigation satellites in orbit, a source close to the inquiry said Wednesday.

Successful in-flight demonstration of the ADEO braking sail

The Drag Augmentation Deorbiting System (ADEO) breaking sail was successfully deployed from the ION satellite carrier in late December 2022. A sail area of 3.6 square meters was autonomously deployed from an impressively ...

Camponotini ant species have their own distinct microbiomes

Camponotini ant species have their own distinct microbiomes and the bacteria may also vary by developmental stage, according to a study published November 22, 2017 in the open-access journal PLOS ONE by Manuela Oliveira Ramalho ...

Chemist creates catalyst to produce anti-mosquito substances

A chemist from RUDN University has developed a catalyst for the production of eugenol acetate, a substance that destroys the larvae of mosquitoes transmitting dangerous diseases. The article was published in the journal Materials.

Russia stages 'successful' second launch of new rocket

Russia on Monday conducted a second launch of its new heavy-class Angara rocket—the first developed after the fall of the Soviet Union—nearly six years after its maiden voyage.

Russian Soyuz rocket launches 34 new UK satellites

A Russian Soyuz rocket blasted 34 satellites into space on Thursday for British operator OneWeb, which aims to provide broadband internet everywhere in the world, Moscow's space agency Roscosmos said.

Novel chemistry for new class of antibiotic

University of Adelaide research has produced a potential new antibiotic which could help in the battle against bacterial resistance to antibiotics.

Ariane 6 upper stage heads for hot-firing tests

The first complete upper stage of Europe's new Ariane 6 launch vehicle has left ArianeGroup in Bremen and is now on its way to the DLR German Aerospace Center in Lampoldshausen, Germany. Hot firing tests performed in near-vacuum ...

page 12 from 25