A Close Encounter With Our Sun
The Solar Orbiter probe of ESA (European Space Agency) and NASA has captured never-so-close images of our star. On 26 March, from within the orbit of the planet Mercury, with…
Interstellar Flights – How Far Along Are We?
Interstellar travel is the journey – with or without a crew – between stars, such as our Sun, to reach other planetary systems (or star systems with planets) similar to…