If we achieve advanced nuclear, antimatter propulsion or other advance propulsion it would be possible to achieve near constant acceleration. This would enable travel times to Mars in the 3-8 day ...

As the Sun and its planets orbit the center of the galaxy, we carve out a path that scientists have previously calculated ...

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...

There are many people who have the opinion about interstellar travel being impossible. They are looking at our current immature economy and immature space capability. They then extrapolate about some ...

Our Solar System orbits the galactic center at an estimated 792,000 kilometers per hour, taking 225 million Earth years to ...

Visiting our nearest stellar neighbor will take near-light-speed travel. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Our space-exploration ...

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...

Scientists have developed a new prediction of the shape of the bubble surrounding our solar system using a model developed with data from NASA missions. All the planets of our solar system are encased ...

As it heads out of the solar system never to return, the deep space probe Voyager 1 is headed for yet another cosmic ...