Science

It appears that space tourism is the next big thing for adventurous types with deep pockets. In addition to Elon Musk's SpaceX and Jeff Bezos Blue Origin, companies promise a future filled with luxury hotels – but do not expect a stay if you're not a millionaire. At the latest space 2.0, San Jose, California, Orion Span – a start-up …

On April 16, NASA's latest and best mission will be launched to space. The new space telescope is called TESS card for Transiting Exoplanet Survey Satellite – and it's quite a good job. TESS is looking for foreign planets. The new mission, which is more than ten years at work, can mark our first step towards discovering another planet outside …