Astronomers have found that the explosions of stars, known as supernovae, can leave behind gaseous remains that slam into hydrogen-rich gas and temporarily get bright again, appearing to remain luminous...
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Nearly nine per cent of UK children lack home access to a desktop, laptop, or tablet, and almost 1 million rely on a mobile connection
The breakthrough could pave the way to develop technology to redefine global communication in future
The EU and ASEAN represent more than 1 billion people and 25 per cent of global economic power
Critical infrastructure and systems such as GPS rely on time-keeping mechanisms that are far too easily subverted or prone to error