BlogHide Resteemsulbebergsma61 (25)in universe • 7 years agoHere’s Something Strange, the Afterglow From Last Year’s Kilonova is Continuing to BrightenIn August of 2017, a major breakthrough occurred when scientists at the Laser Interferometer Gravitational-Wave Observatory (LIGO) detected gravitational waves that were believed to be caused by the…ulbebergsma61 (25)in universe • 7 years agoResearchers Develop a New Low Cost/Low Weight Method of Searching for Life on MarsResearchers at Canada's McGill University have shown for the first time how existing technology could be used to directly detect life on Mars and other planets. The team conducted tests in Canada's…ulbebergsma61 (25)in universe • 7 years agoA Black Hole is Pushing the Stars Around in this Globular ClusterAstronomers have been fascinated with globular clusters ever since they were first observed in 17th century. These spherical collections of stars are among the oldest known stellar systems in the…ulbebergsma61 (25)in universe • 7 years agoSNAKE ROVERS MIGHT BE THE BEST WAY TO EXPLORE THE SURFACE AND TUNNELS ON MARSHuman space exploration is going to kick into high gear in the coming decades. Within the inner Solar System alone, missions are being planned that will see robotic explorers and crews sent to Near…ulbebergsma61 (25)in universe • 7 years agoCURIOSITY ROVER EMBARKS ON EPIC TREK TO MOUNT SHARPNASA’s Curiosity rover has at last begun her epic trek to the layered slopes of mysterious Mount Sharp – the mission’s primary destination which looms supreme inside the Gale Crater landing site.…ulbebergsma61 (25)in universe • 7 years agoEXOMARS 2018 ROVER POSTPONED TO 2020 LAUNCHLiftoff of the ExoMars 2018 rover mission currently under development jointly by Europe and Russia has just been postponed for two years to 2020, according to an announcement today, May 2, from the…ulbebergsma61 (25)in universe • 7 years agoTIME TO BUILD A VENUS ROVERVenus is often described as being hell itself, because of its crushing pressure, acidic atmosphere, and extremely high temperatures. Dealing with any one of these is a significant challenge when it…ulbebergsma61 (25)in universe • 7 years agoMARS EXPLORATION ROVEROne of the most successful mission ever sent to Mars is the Mars Exploration Rover program, with the two rovers Spirit and Opportunity. They were launched separately to Mars in 2003 and landed…ulbebergsma61 (25)in universe • 7 years agoWHY DON’T WE SEE THE CURIOSITY ROVER’S ARM WHEN IT TAKES A SELFIE?Every time the Curiosity rover takes a ‘selfie’ on Mars, we get the same questions: “How was this picture taken?” “Why isn’t the rover’s arm or the camera visible in this picture?” “In all of…ulbebergsma61 (25)in universe • 7 years agoTHE NEXT MARS ROVER’S WHEELS WON’T GET TORN APART BY THE RED PLANETThe Curiosity Rover has made some incredible discoveries during the five years it has been operating on the surface of Mars. And in the course of conducting its research, the rover has also accrued…ulbebergsma61 (25)in universe • 7 years agoNASA’S PLAN TO EXPLORE VENUS WITH A “STEAMPUNK” ROVERVenus is one hellish place! Aside from surface temperatures hot enough to melt lead – as high as 737 K (462 °C; 864 °F) – there’s also the sulfuric acid droplets and extreme pressure conditions (92…ulbebergsma61 (25)in universe • 7 years agoMETEORS EXPLODE FROM THE INSIDE WHEN THEY REACH THE ATMOSPHEREEarth is no stranger to meteors. In fact, meteor showers are a regular occurrence, where small objects (meteoroids) enter the Earth’s atmosphere and radiate in the night sky. Since most of these…ulbebergsma61 (25)in universe • 7 years agoNASA’S OPPORTUNITY ROVER WITHSTANDS ANOTHER HARSH WINTER ON MARSWhen the Opportunity rover landed on Mars on January 25th, 2004, its mission was only meant to last for about 90 Earth days. But the little rover that could has exceeded all expectations by…ulbebergsma61 (25)in universe • 7 years agoHOW LONG CAN A ROCKY WORLD WITHSTAND THE BLASTS FROM A RED DWARF STAR?Red dwarf stars have become a major focal point for exoplanet studies lately, and for good reason. For starters, M-type (red dwarf) stars are the most common type in our Universe, accounting for 75%…ulbebergsma61 (25)in universe • 7 years agoMAYBE MARS AND EARTH DIDN’T FORM CLOSE TO EACH OTHERIn recent years, astronomers have been looking to refine our understanding of how the Solar System formed. On the one hand, you have the traditional Nebular Hypothesis which argues that the Sun, the…ulbebergsma61 (25)in universe • 7 years agoYES PLEASE! NASA IS CONSIDERING A HELICOPTER MISSION TO TITANThe only thing cooler than sending a helicopter drone to explore Titan is sending a nuclear powered one to do the job. Called the “Dragonfly” spacecraft, this helicopter drone mission has been…ulbebergsma61 (25)in universe • 7 years agoASTRONOMERS FIGURE OUT A NEW WAY TO SEARCH FOR PLANETS AT ALPHA CENTAURIAt a distance of 4.37 light-years from Earth, Alpha Centauri is the nearest star system to our own. For generations, scientists and speculative thinkers have pondered whether it might have a…ulbebergsma61 (25)in universe • 7 years agoWHAT IS THE RADIAL VELOCITY METHOD?Welcome back to our series on Exoplanet-Hunting methods! Today, we look at another widely-used and popular method of exoplanet detection, known as the Radial Velocity (aka. Doppler Spectroscopy)…ulbebergsma61 (25)in universe • 7 years agoMYSTERIOUS FILAMENT IS STRETCHING DOWN TOWARDS THE MILKY WAY’S SUPERMASSIVE BLACK HOLEThe core of the Milky Way Galaxy has always been a source of mystery and fascination to astronomers. This is due in part to the fact that our Solar System is embedded within the disk of the Milky…ulbebergsma61 (25)in universe • 7 years agoHERE’S THE EARTH AND MOON SEEN FROM OSIRIS-REXOn September 8th, 2016, NASA’s Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) mission was launched into space. In the coming months, this…
