Tres-4b-blog - ✰

Petition to put James Veitch on the pedestal he deserves, next to Brian David Gilbert, John Mulaney and Bo Burnham on the chart of Skinny Twinkish Chaos Elementals who are Doing Their Best.

The Cosmic Ocean.

The first image of a black hole, from the galaxy Messier 87

April 10, 2019

Welcome ON_BOARD !

They both make magic.

2019 April 28

All of Mercury Image Credit: NASA/JHU Applied Physics Lab/Carnegie Inst. Washington

Explanation: Only six years ago, the entire surface of planet Mercury was finally mapped. Detailed observations of the innermost planet’s surprising crust began when the robotic have been ongoing since the robotic MESSENGER spacecraft first passed Mercury in 2008 and continued until its controlled crash landing in 2015. Previously, much of the Mercury’s surface was unknown as it is too far for Earth-bound telescopes to see clearly, while the Mariner 10 flybys in the 1970s observed only about half. The featured video is a compilation of thousands of images of Mercury rendered in exaggerated colors to better contrast different surface features. Visible on the rotating world are rays emanating from a northern impact that stretch across much of the planet, while about half-way through the video the light colored Caloris Basin rotates into view, a northern ancient impact feature that filled with lava. Recent analysis of MESSENGER data indicates that Mercury has a solid inner core.

∞ Source: apod.nasa.gov/apod/ap190428.html