Tag Archive for 'NASA'

This Hubble image shows Messier 85. The image includes infrared, visible and ultraviolet observations from Hubble’s Wide Field Camera 3 (WFC3). Four filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / R. O’Connell.

Hubble Space Telescope Spies Messier 85

Feb 4, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of a lenticular — or elliptical — galaxy called Messier 85. This Hubble...

In this illustration, MAXI J1820+070 pulls material off a neighboring star and into an accretion disk; above the disk is a region of subatomic particles called the corona. Image credit: Aurore Simonnet / NASA’s Goddard Space Flight Center.

NICER Observes ‘X-Ray Echoes’ of Nearby Stellar-Mass Black Hole

Feb 1, 2019 by News Staff

Astrophysicists using NASA’s Neutron Star Interior Composition Explorer (NICER) have detected X-rays from a stellar-mass black hole called MAXI J1820+070...

A selfie taken by NASA’s Mars rover Curiosity on Sol 2291 (January 15, 2019) at the ‘Rock Hall’ drill site, located on Vera Rubin Ridge. Image credit: NASA / JPL-Caltech / MSSS.

Curiosity Makes First Surface Gravity Measurements on Mars

Feb 1, 2019 by News Staff

Gravimetry — the measurement of tiny changes in gravitational fields — can be used to probe the internal structure of Earth and other planets....

Illustration of NASA’s Parker Solar Probe approaching the Sun. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Steve Gribben.

NASA’s Parker Solar Probe Completes Its First Orbit of Sun

Jan 31, 2019 by News Staff

NASA’s Parker Solar Probe successfully completed its first orbit of the Sun on January 19. Illustration of NASA’s Parker Solar Probe approaching the...

This image, taken with Hubble’s Advanced Camera for Surveys (ACS), shows a part the globular cluster NGC 6752. Behind the bright stars of the cluster a denser collection of faint stars is visible -- the previously unknown dwarf spheroidal galaxy Bedin 1. Image credit: NASA / ESA / Hubble / Bedin et al.

Bedin 1: New Dwarf Spheroidal Galaxy Discovered in Our Cosmic Backyard

Jan 31, 2019 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have discovered a new dwarf galaxy in our cosmic neighborhood. Named Bedin 1, the galaxy is approximately...

This illustration helps explain how astronomers tracked the effects of dark energy to about one billion years after the Big Bang by determining the distances to quasars, rapidly growing black holes that shine extremely brightly. Two of the most distant quasars studied are shown in Chandra images in the insets. Image credit: NASA / CXC / M. Weiss; X-rays – NASA / CXC / University of Florence / G. Risaliti & E. Lusso.

Dark Energy May Have Varied over Cosmic Time, New Study Suggests

Jan 31, 2019 by News Staff

Astronomers using data from NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton spacecraft have found evidence that an invisible force called dark...

This image of asteroid Bennu was captured on January 17, 2019, from a distance of about one mile. Image credit: NASA / Goddard / University of Arizona / Lockheed Martin.

OSIRIS-REx Captures Sharper Images of Asteroid Bennu

Jan 29, 2019 by News Staff

NASA’s OSIRIS-REx (Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer) spacecraft has obtained new images of Bennu,...

The two Moon-exploring crew men of the Apollo 14 lunar landing mission photographed and collected the large rock pictured just above the exact center of this picture. The rock, casting a shadow off to the left, is the lunar breccia 14321. It lies between the wheel tracks made by the modular equipment transporter (MET) or rickshaw-type portable workbench. A few prints of the lunar overshoes of the crew members are at the left. This photo was made near the boulder field near the rim of Cone Crater. Image credit: NASA.

Terrestrial Meteorite Found on the Moon

Jan 29, 2019 by News Staff

A lunar rock sample collected by Apollo 14 astronauts in 1971 contains traces of minerals with a chemical composition common to Earth and very unusual...

This striking image combines data gathered with Hubble’s Advanced Camera for Surveys (ACS) and data from the Subaru Telescope in Hawaii. It shows just a part of the spectacular tail emerging from the spiral galaxy D100. Image credit: NASA / ESA / Hubble / Cramer et al.

Hubble Finds Spiral Galaxy with Ram Pressure-Stripped Tail in Coma Cluster

Jan 28, 2019 by News Staff

A long streamer of hydrogen gas is being stripped from a spiral galaxy called D100 as it plunges toward the center of the Coma cluster (also known as Abell...

This image from NASA’s New Horizons probe shows a Kuiper Belt object called Ultima Thule. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

New Horizons Sends Detailed Image of Ultima Thule

Jan 25, 2019 by News Staff

NASA’s New Horizons spacecraft has beamed back the most detailed image yet of the Kuiper Belt object Ultima Thule (2014 MU69). This image from NASA’s...

Saturn’s Great Northern Storm churning through the atmosphere in the planet’s northern hemisphere overtakes itself as it encircles the planet in this true-color view from NASA’s Cassini spacecraft. This picture, captured on February 25, 2011, was taken about 12 weeks after the storm began, and the clouds by this time had formed a tail that wrapped around the gas giant. Image credit: NASA / JPL-Caltech / Space Science Institute.

Length of Saturn’s Day Revised: 10 Hours 33 Minutes and 38 Seconds

Jan 22, 2019 by News Staff

NASA’s Cassini spacecraft observed Saturn’s ring system in unprecedented detail, and a team of planetary researchers from the University of California...

This image was captured by NASA’s Juno spacecraft as it performed its most recent close flyby of Jupiter on December 21, 2018. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Gerald Eichstaedt / Sean Doran.

Juno Sees Two Massive Storms in Jupiter’s Southern Hemisphere

Jan 21, 2019 by News Staff

A stunning new image from NASA’s Juno robotic orbiter shows the famed Great Red Spot and a smaller storm called Oval BA. This image was captured by NASA’s...

This Hubble image shows a giant cluster of galaxies called SDSS J0928+2031. The image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the infrared and optical parts of the spectrum. It is based on data obtained through four filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. The image was made as part of the Sloan Giant Arcs Survey Program. Image credit: NASA / ESA / Hubble / M. Gladders et al / Judy Schmidt, www.geckzilla.com.

Hubble Spots Massive Lensing Galaxy Cluster

Jan 21, 2019 by News Staff

SDSS J0928+2031, a huge group of galaxies in the constellation of Leo, is so massive that its strong gravity bends light like a giant lens. This Hubble...

Rocky Super-Earth Found Orbiting Solar-Type Star

Jan 21, 2019 by Natali Anderson

An international team of astronomers has found a ‘super-Earth’ exoplanet orbiting HD 285181, a 3.7-billion-year-old solar-type star approximately 294...

NASA’s Cassini spacecraft in orbit around Saturn. Image credit: NASA / JPL-Caltech.

Saturn’s Rings are 10 to 100 Million Years Old, Much Younger than Planet

Jan 18, 2019 by News Staff

In the final phase of NASA’s Cassini mission, the spacecraft dived between Saturn and its innermost ring, at altitudes 1,616-2,423 miles (2,600-3,900...

It’s raining on Titan. Image credit: David A. Hardy, AstroArt / NASA.

Cassini Team Finds Evidence of Summer Rainfall at Titan’s North Pole

Jan 17, 2019 by News Staff

Observations from NASA’s Cassini spacecraft provide evidence of rainfall on the north pole of Saturn’s moon Titan. The rainfall would be the first...

These raw images were used to create an animation demonstrating the propeller-like rotation of Ultima Thule in the seven hours between 3 p.m. EST (8 p.m. GMT) on December 31, 2018, and 12:01 a.m. EST (5:01 a.m. GMT) on January 1, 2019, as seen by New Horizons’ Long Range Reconnaissance Imager (LORRI). Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

Amazing NASA Video Shows Ultima Thule Approach

Jan 16, 2019 by Enrico de Lazaro

NASA’s New Horizons spacecraft took a series of images between 3 p.m. EST (8 p.m. GMT) on December 31, 2018, and 12:01 a.m. EST (5:01 a.m. GMT) on January...

This image of the elliptical galaxy Messier 89 is a composite of separate exposures acquired by Hubble’s Wide Field and Planetary Camera 2 (WFPC2). Two filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / S. Faber et al.

Hubble Spots ‘Perfectly Spherical’ Elliptical Galaxy: Messier 89

Jan 14, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has taken a picture of the massive galaxy Messier 89, which is found in the constellation of Virgo. This image of the...

Massive Exoplanet Found within Binary Star System

Jan 11, 2019 by Enrico de Lazaro

Astronomers using data from NASA’s Kepler Space Telescope have discovered a planet roughly twice the size of Earth orbiting a star in the low-mass binary...

Less than a billion years after the Big Bang, a supermassive black hole began devouring anything within its gravitational grasp; this triggered a firestorm of star formation around the black hole; a galaxy was being born; a blowtorch of energy blazed across the Universe. Now, 12.8 billion years later, the NASA/ESA Hubble Space Telescope captured the beacon from this event. But the telescope needed help to spot it: the gravitational warping of space by a comparatively nearby intervening galaxy greatly amplified and distorted the quasar’s light, making it the brightest such object seen in the early Universe. Image credit: NASA / ESA / Hubble / M. Kornmesser.

Astronomers Find Brightest Quasar of Early Universe

Jan 10, 2019 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have spotted the brightest quasar ever seen in the early Universe. Less than a billion years after...

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