Saturday , September 21 2019
Breaking News
Home / Tag Archives: science (page 7)

Tag Archives: science

Feed Subscription

Space Sunflower Could Help Photograph Exoplanets

NASA JPL March 20, 2014 A spacecraft that looks like a giant sunflower might one day be used to acquire images of Earth-like rocky planets around nearby stars. The prototype deployable structure, called a starshade, is being developed by NASA’s Jet Propulsion Laboratory in Pasadena, Calif. The hunt is on for planets that resemble Earth in size, composition and temperature. ... Read More »

Did a European Spacecraft Spot a Rainbow on Venus?

ESA March 11, 2014 A rainbow-like feature known as a ‘glory’ has been seen by ESA’s Venus Express orbiter in the atmosphere of our nearest neighbour – the first time one has been fully imaged on another planet. Rainbows and glories occur when sunlight shines on cloud droplets – water particles in the case of Earth. While rainbows arch across ... Read More »

Lava Floods the Ancient Plains of Mars

ESA March 06, 2014 Two distinct volcanic eruptions have flooded this area of Daedalia Planum with lava, flowing around an elevated fragment of ancient terrain. The images were acquired by ESA’s Mars Express on 28 November 2013 towards the eastern boundary of the gigantic Tharsis Montes volcanic region, where the largest volcanoes on Mars are found. The lava flows seen ... Read More »

Huge Planet Haul – 715 New Worlds Discovered

NASA February 26, 2014 NASA’s Kepler mission announced Wednesday the discovery of 715 new planets. These newly-verified worlds orbit 305 stars, revealing multiple-planet systems much like our own solar system. Nearly 95 percent of these planets are smaller than Neptune, which is almost four times the size of Earth. This discovery marks a significant increase in the number of known ... Read More »

Large Explosion Seen on the Moon

Coconut Science Lab February 24, 2014 A large impact was observed on the moon at 8:07pm GMT, on September 11, 2013, from a small asteroid (boulder) impact. The object was traveling at approximately 37,900 mph (61,000 kph) at time of impact, and its weight was estimated at 880 lbs (400 kilograms). The energy of the impact was estimated to be ... Read More »

Like Spiders, Pulsars Eat Their Mates

NASA February 20, 2014 Black widow spiders and their Australian cousins, known as redbacks, are notorious for their tainted love, expressed as an unsettling tendency to kill and devour their male partners. Astronomers have noted similar behavior among two rare breeds of binary system that contain rapidly spinning neutron stars, also known as pulsars. “The essential features of black widow ... Read More »

New View of the Brilliant Messier 7 in Scorpius

ESO February 19, 2014 A new image from ESO’s La Silla Observatory in Chile shows the bright star cluster Messier 7. Easily spotted with the naked eye close to the tail of the constellation of Scorpius, it is one of the most prominent open clusters of stars in the sky — making it an important astronomical research target. Messier 7, ... Read More »

New Map Released of Jupiter’s Moon, Ganymede

NASA February 13, 2014 More than 400 years after its discovery by astronomer Galileo Galilei, the largest moon in the solar system – Jupiter’s moon Ganymede – has finally claimed a spot on the map. A group of scientists led by Geoffrey Collins of Wheaton College has produced the first global geologic map of Ganymede, Jupiter’s seventh moon. The map ... Read More »

Curiosity Rover Crosses a Big Martian Sand Dune

February 11, 2014 The Curiosity Rover used its navigation camera to capture these images (see animation) of a traverse made on February 06, 2014, when the rover crossed a sand dune at the entrance to “Dingo Gap,” inside Gale Crater. On February 09, the rover traversed another 135 feet, making it all the way through the gap. image credits: NASA ... Read More »

New Signs of Fresh Water Flows on Mars

NASA JPL February 10, 2014 NASA spacecraft orbiting Mars have returned clues for understanding seasonal features that are the strongest indication of possible liquid water that may exist today on the Red Planet. The features are dark, finger-like markings that advance down some Martian slopes when temperatures rise. The new clues include corresponding seasonal changes in iron minerals on the ... Read More »

Scroll To Top