For the first time in history, we can explore the universe through a rich blend of senses—seeing, touching, and hearing ...

In a star’s core, fusion takes terrific temperature and pressure that is provided by the crushing gravity of the star’s overlying mass. For a star to be relatively stable, the outward force of the ...

Another star system visible to the naked eye, Eta Carinae (made up of two stars in orbit around each other), which is 7,500 light years away. 'Eta Carinae, at 7,500 years, corresponds to when ...

As of April 2, 2025, all US and EU citizens are required to apply for permission to enter the United Kingdom through a new scheme known as Electronic Travel Authorization (ETA). US citizens ...

The UK’s Electronic Travel Authorisation (ETA) system has officially expanded to European travellers. Starting 2 April 2025, all European visitors will need ETA approval – or, for some non-EU ...

The U.K.—which consists of England, Scotland, Wales, and Northern Ireland—has implemented a new electronic travel authorization (ETA) system that requires travelers, including those from visa-free ...

The Home Office's Electronic Travel Authorisation (ETA) scheme is designed to make immigration systems 'quicker and more secure' for millions of people who pass through the border every year.

The Home Office's Electronic Travel Authorisation (ETA) scheme is designed to make immigration systems 'quicker and more secure' for millions of people who pass through the border every year.

European nationals will have to get an Electronic Travel Authorisation (ETA) if they want to visit the UK from today. The ETA scheme was introduced in 2023 for non-European nationals - including ...