Massive black hole discovered near heart of the Milky Way | Science | The Guardian
https://www.theguardian.com/...sep/04/supermassive-black-hole-discovered-near-heart-of-the-milky-way

Astronomers find evidence of enormous black hole one hundred thousand times more massive than the sun in a gas cloud near the galaxy’s centre

An enormous black hole one hundred thousand times more massive than the sun has been found hiding in a toxic gas cloud wafting around near
the heart of the Milky Way. If the discovery is confirmed, the invisible behemoth will rank as the second largest black hole ever seen in
the Milky Way after the supermassive black hole known as Sagittarius A* that is anchored at the very centre of the galaxy.

https://particle.scitech.org.au/space/looking-at-dark-matter/

Scientists are looking for dark matter—the stuff that theoretically makes up a quarter of our universe.

And West Aussie researchers are at the forefront of this search, as part of an Australian-wide project to detect a particle called the axion.

Comparison of rotating disc galaxies in the distant Universe and the present day
https://www.youtube.com/watch?time_continue=2&v=gjBcCYl27iM

Fast Radio Burst 121102 ( FRB ) Audio - Processed to clarify sonic details for analysis etc
https://www.youtube.com/watch?v=uDTXtXARxfA

Starship Congress 2017: Nick Nielsen, "The Place of Lunar Civilization in Interstellar Buildout"
https://www.youtube.com/watch?v=FhMmqe8M7no

Analysis reveals dozens of unknown gamma-ray sources in the universe
https://phys.org/news/2017-09-analysis-reveals-dozens-unknown-gamma-ray.html

Researchers at DESY have compiled an extensive catalogue of variable sources of cosmic gamma radiation. For his doctoral thesis, Matteo Giomi,
working at DESY in Zeuthen, analysed almost 7.5 years of observational data from NASA's "Fermi" space telescope. Over that period, the "Large Area
Telescope" (LAT) on board the satellite registered a total of 4547 bursts of gamma radiation, known as flares. Thanks to improved analytical methods,
Giomi was able to assign these flares to 518 variable sources. The "Fermi All-Sky Variability Analysis" (FAVA) also lists 77 unknown sources, whose
identity has not yet been determined. The "Fermi" scientists are presenting their catalogue in the Astrophysical Journal.

Fermi All-Sky Variability Analysis (FAVA)
https://fermi.gsfc.nasa.gov/ssc/data/access/lat/FAVA/

How a Black Widow Consumes Its Companion
http://aasnova.org/2017/09/01/how-a-black-widow-consumes-its-companion/

Hanging out in a binary system with a hot millisecond pulsar can be hazardous to your health!
A new study has examined how these perilous objects can heat and evaporate away their companions.

Astronomy and Space News - Astro Watch: FINESSE Mission to Investigate Atmospheres of Hundreds of Alien Worlds
http://www.astrowatch.net/2017/09/finesse-mission-to-investigate.html

One of NASA’s proposed missions, known as the Fast INfrared Exoplanet Spectroscopy Survey Explorer (FINESSE) could greatly improve
our understanding of extrasolar worlds. If selected for development, the spacecraft will investigate at least 500 exoplanet atmospheres,
providing detailed information about climate processes on distant alien planets.

FINESSE has been recently chosen by NASA for concept studies and evaluations. It is one of the agency’s six astrophysics Explorers Program
proposals that could be selected by 2019 to proceed with construction and launch.

The mission’s main objective is to study the processes that govern planet formation and global climate. It will investigate the mechanisms
that establish atmospheric chemical composition and shape atmospheric evolution.

Space in Images - 2017 - 08 - Gaia sky mapper image near the Galactic centre
http://www.esa.int/spaceinimages/Images/2017/08/Gaia_sky_mapper_image_near_the_Galactic_centre

Gaia, ESA’s billion-star surveyor, is detecting stars and measuring their properties in order to build up the most precise 3D map
of the Milky Way. By accurately measuring the motion of each star, astronomers will be able to peer back in time to understand
the Milky Way’s history, its evolution and its destiny.

In general, as Gaia registers stars, only data covering the object of interest are transmitted to the ground. However, in the densest
regions on the sky there are more stars close to each other than the detection and processing system of Gaia can cope with, which
could result in a less complete census in these crowded areas.

To help mitigate this, a scientific selection of high-density regions is made to cover them in a special imaging mode, as illustrated
here. These types of observations are carried out routinely every time Gaia scans over these regions.

VIRGO:
Three crewmembers will depart the International Space Station on Saturday (Sept. 2) and return to Earth. NASA astronaut Peggy Whitson will return
from her record-smashing mission along with her Expedition 52 crewmates, NASA astronaut Jack Fischer and Russian cosmonaut Fyodor Yurchikhin.
Watch the crew take off in their Soyuz spacecraft and land in Kazakhstan live here at Space.com, or tune in live to NASA TV.

At 2 p.m. EDT (1800 GMT) on Saturday (Sept. 2), NASA TV will kick off their coverage of the return by broadcasting live coverage of the Soyuz MS-04
crew saying farewell to their Expedition 52/53 crewmates at the space station before they enter the space capsule and close the hatch. At 2:40 p.m.
EDT (1840 GMT), they'll close the hatch and begin preparing for departure. [Space Station Photos: Expedition 52 Crew in Orbit]

The Soyuz will undock from the space station at 5:58 p.m. EDT (1758 GMT), and the crew will start their 3.5-hour descent to Earth. At 8:29 p.m. EDT
(0029 GMT on Sept. 3), when the Soyuz is approximately 12 miles away from the space station, its engines will fire for a short deorbit burn. About
half an hour later, the crew will enter the atmosphere and the Soyuz will deploy parachutes, which will allow the crew to gently float down to Earth.
At 9:22 p.m. EDT (0122 GMT on Sept. 3), they'll touch down in Kazakhstan.

SVS: Voyager 1 Trajectory through the Solar System
https://svs.gsfc.nasa.gov/4139

Voyager 1 Trajectory through the Solar System
https://www.youtube.com/watch?v=qYNIsgDrIRE