NASA

Images of eight galaxies containing green filaments that are the last effect of ancient quasars (Image NASA, ESA, and W. Keel (University of Alabama, Tuscaloosa))

The Hubble Space Telescope photographed a series of ghosts of quasars that existed in the past. They are seen as ethereal green objects in various forms and are the last effects of ancient quasars. These phenomena are very interesting from a scientific standpoint because they can provide information about the past of those galaxies, which were once very active.

Astronaut Scott Kelly with cosmonauts Gennady Padalka and Mikhail Kornienko in front of a model of the Soyuz rocked used for the launch (Photo NASA/Bill Ingalls)

A few hours ago the Soyuz TMA-16M spacecraft blasted off from the Baikonur Cosmodrome in Kazakhstan and after almost exactly six hours reached the International Space Station carrying astronaut Scott Kelly and cosmonauts Gennady Padalka and Mikhail Kornienko. The Soyuz traveled on the fast path normally used.
Generally, the members of the International Space Station crew spend about six months in space, this time there there’s a change because a very special mission lasting one year is starting. Scott Kelly and Mikhail Kornienko will spend a year on the Station to make a series of more in-depth studies on human beings reactions to life in the microgravity of space.

Artistic concept of a spacecraft capturing a boulder on an asteroid (Image NASA)

NASA has announced new details on the Asteroid Redirect Mission (ARM), which over the next decade aims to test new technologies for use in future manned missions in deep space. However, this mission will be accomplished by a spacecraft that will reach an asteroid, will pick up a boulder and will carry it up to the Moon to place it in a stable orbit. There, astronauts will be able to go to study it to prepare for deep space missions.