In a galaxy far, far away, KiloNova Explosion From Neutron Star Merger Observed – Gravity Waves Produced

Update to European Southern Observatory To Announce “Unprecedented Astronomical Discovery” Monday, 16 October The European Southern Observatory (ESO) has announced the unprecedented discovery and observation of the optical counterpart to the gravitational wave event observed on 17 August (GW170817) of this year. The full announcement and press event can be watched here: This observation is[…]

The Cassini-Huygens Legacy of Science and Discovery at Saturn

September 7, 2017 After Cassini: Pondering the Saturn Mission’s Legacy Cassini’s discoveries are feeding forward into future exploration of the solar system. Credit: NASA/JPL-Caltech/Space Science Institute › Full image and caption (Author’s note: The Cassini orbiter is scheduled to be deorbited and plunge into Saturn’s cloud tops this Friday, September 15 at 4:55 AM, PDT.[…]

Today is Golden Anniversary of First Image of Earth from the Moon

Fifty years ago today, NASA published the first-ever image of the Earth from the moon. Imaged by the intrepid Lunar Orbiter 1, the black and white image above was beamed back from a distance of 380,000 Km (236,000 mi). Lunar Orbiter 1 was the first of five Lunar Orbiters sent to the moon in preparation[…]

The Sun Today!

Note: Following observations of the 2 August Transit of the moon across the sun, SDO failed to return to Science mode, hence the blank video composites below. Check back regularly, as this page’s code will automatically retrieve the frames when available Daily, Dynamic Video Composite Loops of the Sun in the light of Extreme UltraViolet[…]

First In-Orbit View of Jupiter From Juno

The JunoCam camera aboard NASA’s Juno mission is operational and transmitting data after the spacecraft’s July 4 arrival at Jupiter. Juno’s visible-light camera was turned on six days after Juno fired its main engine, placing itself into orbit around the solar system’s largest planet. The first high-resolution images of the gas giant Jupiter are still[…]

Significant Solar Flare Recorded By NASA’s Solar Dynamics Observatory

A relatively strong, C-class solar flare was observed on Sunday, July 17th by NASA’s Solar Dynamics Observatory. The flare is noteworthy in that the sun has been relatively quiescent, on its way to solar minimum. The image and the accompanying video below are composites, compiled from hard Ultraviolet and X-ray images obtained by the SDO,[…]

A Bright, Hopeful Future!

In what could only be described as a visual metaphor for a bright, hopeful, limitless future, this image, iconic as it is inspirational, epitomizes the essence of our mission at Astronomy For Change: a young child is chasing Juno along a Florida beach as the intrepid explorer slips the surly bonds of Earth into a[…]

Juno, The Essence of Celestial Harmonic Motion

In beautiful cadence, the progress of knowledge and understanding cascading across the millennia culminating now, with Juno’s successful arrival at Jupiter. In resounding brilliance, we are in orbit around the largest planet in our solar system, in search of our beginning. In the waning hours of July 4th, Juno successfully began its two year orbit[…]

Juno Flies Into the Eye of the Monster!

As I write this post, NASA’s Juno spacecraft has commenced the Jupiter Orbital Insertion (JOI) burn, the most perilous phase of the mission. No spacecraft has ever flown  this close to Jupiter or its intense radiation belts. The Juno Mission to Jupiter, has arrived at its destination. Juno is the second spacecraft designed for NASA’s[…]