The quartet of newly minted citizen astronauts comprising the SpaceX Inspiration4 mission safely splashed down in the Atlantic off Florida’s coast on Saturday (Sept 18), completing a three-day flight of the first all-civilian crew ever launched into Earth orbit.

The first space tourism mission by Elon Musk's SpaceX blasted off from Florida on Wednesday and the four crew members -- a billionaire and three other Americans -- have already seen more than 25 sunsets and sunrises. SpaceX has released few details about their adventure since they reached an orbit that is more distant than that of the International Space Station. Here's what we know about their life on board:

The quartet of newly minted citizen astronauts comprising the SpaceX Inspiration4 mission were due to splash down in the Atlantic off Florida on Saturday, completing a three-day flight of the first all-civilian crew ever launched into Earth orbit.

Both samples, slightly wider than a pencil in diameter and about six centimeters long, are now stored in sealed tubes in the rover's interior.

NASA confirmed Monday that its Perseverance Mars rover succeeded in collecting its first rock sample for scientists to pore over when a future mission eventually brings it back to Earth.

Jeff Bezos' Blue Origin sued the U.S government over NASA's decision to award a $2.9 billion lunar lander contract to Elon Musk's SpaceX.

Fresh off his trip to space, billionaire businessman Jeff Bezos on Monday offered to cover up to $2 billion in NASA costs if the U.S. space agency awards his company Blue Origin a contract to make a spacecraft designed to land astronauts back on the moon.

Chinese researchers want to send more than 20 of China's largest rockets to practice turning away a sizable asteroid - a technique that may eventually be crucial if a killer rock is on a collision course with Earth.

China says its Mars probe and accompanying rover are expected to land on the red planet sometime between May 15 and May 19 Beijing time.

NASA awarded billionaire entrepreneur Elon Musk's space company SpaceX a $2.9 billion contract to build a spacecraft to bring astronauts to the moon as early as 2024, the agency said.

China has planted its flag on the Moon, becoming only the second nation to do so after the US, reports BBC.

A trio of space travelers safely returned to Earth on Thursday after a six-month mission on the International Space Station.

Scientists have said they detected in the harshly acidic clouds of Venus a gas called phosphine that indicates microbes may inhabit Earth’s inhospitable neighbor, a tantalising sign of potential life beyond Earth.

The United Arab Emirates has launched its first mission to Mars as it strives to develop its scientific and technological capabilities and reduce its reliance on oil.

SpaceX has delivered two astronauts to the International Space Station for NASA, following up a historic liftoff with an equally smooth docking in yet another first for Elon Musk’s company.

SpaceX, the private rocket company of billionaire entrepreneur Elon Musk, has launched two Americans toward orbit from Florida in a mission that marks the first spaceflight of NASA astronauts from US soil in nine years.

A partial solar eclipse will be visible on December 26 in Bangladesh if the sky remains clear, according to Bangladesh Meteorological Department.

The Indian Space Research Organisation (ISRO) releases five images of the Earth taken by Chandrayaan 2, the country’s second unmanned lunar mission, two weeks after its launch.

Fifty years to the day since mankind launched the first mission to set foot on it, the Moon is set to treat Earthlings to a partial lunar eclipse on Tuesday.

India's second unmanned mission to the moon, Chandrayaan-2, has been called off due to a technical glitch, the Indian Space Research Organisation (ISRO) says.