NASA has released images of a “Christmas tree” like a cluster of stars. The agency said on Tuesday that it found NGC 2264, a grouping of young stars resembling a Christmas tree surrounded by brighter stars.
The Chinese Academy of Sciences recently published an image of the sun in a unique fashion. There has never been such imaging of the sun before this. It released a very interesting Hard X-ray Image of the biggest star of our solar system. The instrument used is called HXI or Hard X-ray Imager.
On Wednesday, August 3, the Earth’s magnetic field is expected to be hit by fast solar winds coming from a “hole” in the sun’s atmosphere, which will cause a mild G-1 geomagnetic storm.
Grab your binoculars: A comet that has fascinated scientists for five years approaches its closest distance from Earth this week—and you might be able to catch a glimpse. There’s a chance of spotting the C/2017 K2 PANSTARRS comet, also called K2, on Thursday as it makes its final pass through the solar system, said David Jewitt, an Earth, planetary, and space sciences professor at the University of California, Los Angeles.
Very soon, humanity will get to view the deepest images of the universe that have ever been captured. In two weeks, the $10 billion James Webb Space Telescope (JWST) — NASA’s super expensive, super-powerful deep-space optical imager — will release its first full-color images, and agency officials today suggested that they could just be the beginning.
They don’t call Jupiter “King of Planets” for nothing. It’s massive, really heavy, and now scientists think it ate chunks of other planets to get as big as it is.
That’s right, the gas giant named after Greek and Roman gods is thought to have absorbed a series of small “planetesimals” en route to claiming its place as the biggest planet in the solar system.
An enormous sunspot called AR3038, that has been doubling in size each day for the past three days is now facing Earth—meaning it could send a solar flare our way. Solar flares can disrupt radio communications and power grids on Earth.
Black holes are the gluttons of the cosmos, devouring everything that veers too close — including light itself. Now, an international team of researchers says they have discovered a supermassive black hole that gobbles up the equivalent of one Earth every second.
Neptune and Uranus have much in common — they have similar masses, sizes, and atmospheric compositions — yet their appearances are in different shades of blue. At visible wavelengths, Neptune is a rich, deep azure hue, while Uranus is a distinctly pale shade of cyan. Astronomers now have an explanation for why the two planets are of different colors.
