To understand what happened to these comets during their transformation and journey through the Solar System, Louis d'Hendecourt and Grégoire Danger have taken an original approach, which doesn't require long and costly interplanetary travel. More a trip in a test-tube.为了了解这些彗星在太阳系的...
What happened to Kepler Space Telescope? Space Telescopes: Because they operate in space and are therefore difficult if not impossible to service, space telescopes are generally designed for finite mission lengths. The longest operating space telescope to date is the Hubble, which has been in servic...
Earth. In that scenario, our Moon will be consumed by the enraged giant Sun. But that epoch will also introduce gravitational instabilities, which could cause our Moon to be ejected from the solar system altogether. Once free, it will wander the depths of interstellar space for eons to come...
The following is a list of the movies that Guido (and usually Julie) watched, for the first time, in 2025. #. TITLE (YEAR RELEASED) – FORMAT – DATE COMPLETED The following is a list of the movies that Guido (and usually Julie) watched, for the first time, in 2024. #. TITLE (Y...
And at one point in the story, they even have a reason to believe they might be the only ones left of the species (because life on Earth just took a serious hit, and all communication has been disrupted - meaning in reality, this happened over ten years ago already). So if an...
Trek: Discoverywe got to know Michael Burnham and the crew of the USS Discovery, but the show's final scene is reserved for its eponymous starship. In the series finale "Life, Itself", self-aware computer Zora fires up the spore drive for the final time to embark on one last mission....
chemical elements in her tooth enamel showed. She may have happened upon theeggsof birds or turtles and promptly gobbled them up as tasty, protein-rich treats. And if she was lucky enough to come across a carcass of a large mammal, such as an antelope, that hadn't b...
What might happen if the bright star Sirius exploded in a supernova? How long would it be before we found out that it had happened? Everyone realizes how dependent we Earthlings are on the Sun, but ho What is the cause of the intense luminosity of active Galaxies, such as Quasars or...
NASA’S VOYAGER 1 SPACECRAFT RESUMES SENDING DATA TO EARTH FROM INTERSTELLAR SPACE AFTER 5-MONTH OUTAGE "Can we get to a point where we can be able to say, you know, 'It'll be 5 o’clock on Thursday,'? But we're not there yet," Van Belle said. Based on the brightening and dim...
Even worse according to Einstein”s Relative theory, time can be literally different because of different in Gravity. Spent an hour in one planet can become seven years on earth. So what is Time ? Posted in生活,科技|TaggedEinstein,interstellar,relative. theory,space,time|Leave a comment ...