The Sahara Desert and the Amazon area have few things in common – one is a dry, barren wasteland, while the other is the most fertile area on Earth. But according to a new NASA study, there may be more than meets the eye when it comes to the two – dust from the Saharan area makes the trans-Atlantic journey, fertilizing the Amazonian rainforest with phosphorus.
Dark matter and black holes are some of the most mysterious things in the Universe, so a connection between the two is absolutely thrilling. In a new study, astronomers report a strange link between the amount of dark matter in a galaxy and the size of its supermassive black hole. Most galaxies have a black hole at their centers –
Too close for comfort – a team of astronomers from the US, Europe, Chile and South Africa concluded that a dim star passed through the Oort cloud, our solar system’s distant cloud of comets. The star missed the Earth by less than one light year, and passed five times closer than the current closest star, Proxima Centauri. In a paper published
According to a new study, water once flowed on the surface of Vesta, the second-largest asteroid in the solar system. This took astronomers by surprise, as no one was really expecting to find this.
It’s a remarkable day for NASA and space observations: the Solar Dynamics Observatory has taken its 100,000,000th photo! The mission, which has been in continuous operation since 2010 has greatly contributed to our understanding of the Sun and the Sun-Earth relationship.
Since it was first launched in 2009, the $600 Kepler mission has discovered more than 1,000 alien worlds. Arguably it’s one of the most successful space mission in history so far, further cementing its status as a legend. The milestone was breached after eight newly confirmed exoplanets were added to the tally, two of which are very similar to Earth and thus could support alien life.
Many are already preparing for Christmas – some shopping for presents, some Christmas lights… the usual. But as you’re gearing up for the winter holidays, NASA is watching you. Well, they’re not really watching you, it’s more that they are monitoring light emissions from big cities – and they report that during the holiday season, patterns in nighttime light intensity change –
When we think about Jupiter, we have a certain image in mind – the big red giant with a huge spot on its surface and rings around it. But if you look at it from “below” (from the southern Hemisphere), the planet looks entirely different, as the Cassini probe showed. “If you were to float just beneath the giant planet
Space-based telescopes have been used to spot planets (even Earth-like planets) for years now, but this is the first time ever that a ground-based telescope has detected an Earth like planet. A telescope based on the ground in La Palma (one of the Canary Islands) called Nordic has found 55 Cancri e, an exoplanet two times bigger than Earth orbiting a star much
It’s like Christmas before Christmas – the Mars Reconnaissance Orbiter has started sending back images it took of the red planet, and there’s just so many fantastic stuff it feels like Christmas has come earlier this year. Now, the MRO sent back images peculiar features along the slopes of dunes: long, sharply defined grooves (pictured) that seem to appear and disappear seasonally.