Nasa

Satellite images released by Nasa confirm the demise of the Conger ice shelf

‘One of the most significant collapse events anywhere in Antarctica since the early 2000s’

Xi Jinping calls for ‘all-out effort’ by rescue operation in worst air disaster in a decade

Reason why Russian cosmonauts wore flight suits in same colours of Ukraine flag is unclear

Hubble successor is a next-generation infrared telescope, says researcher Patrick Kavanagh

‘If you only lengthen the golf course in reaction to people who hit further, you will play into the hands of the power hitters’

Solitude doesn’t have to feel lonely – with practice it can be restoring and refreshing

Agency’s concerns over impact of 30,000 more satellites include risk of collisions

US Navy cyber security expert to speak at Dublin’s Zero Day Con conference

The musician and artist on CD-roms, cancel culture and her new show, The Art of Falling

Mystery of life on earth and beyond extends to the Big Bang, dark matter and much more

The Gateway project puts a four-person crew in a space station in deep space, an important stepping stone for future explorations

Rev Conn Auld bought the canoe from some boys who were about to throw it on a bonfire

CO2 emissions hit record levels globally, with Ireland on similar rising trajectory

Policies to incentivise shared AVs are seen as ‘crucial’ and that disincentives be put in place to discourage single-passenger services

Q&A with American astrophysicist Neil deGrasse Tyson