A když si k tomu ještě vyhrabete nějaký katalog vypuštěných družic a pak je začnete sázet do vyhledávače.
LIVE REAL TIME SATELLITE TRACKING AND PREDICTIONS
https://www.n2yo.com/
Mrkněte na takový Titan 3C z roku 1965.
Nejlepší je, že když si najdeš jeden kousek, tak si pak jedním klikem můžeš vyfiltrovat všecko co ještě z daného startu zůstalo nahoře.

VIRGO: Taková zajímavost k tématu. Asi to tu už bylo, ale třeba to ještě někdo nezná.
Stuff in Space
http://stuffin.space/

Space debris problem getting worse, say scientists
https://phys.org/news/2017-04-space-debris-problem-worse-scientists.html

Scientists sounded the alarm Tuesday over the problems posed to space missions from
orbital junk—the accumulating debris from mankind's six-decade exploration of the cosmos.

In less than a quarter of a century, the number of orbiting fragments large enough to
destroy a spacecraft has more than doubled, a conference in Germany heard.

And the estimated tally of tiny objects—which can harm or degrade spacecraft in the event
of a collision, and are hard to track—is now around 150 million.

Space debris - a journey to Earth (3D stereoscopic)
https://www.youtube.com/watch?v=EzrMHWjQCtc

Arecibo observed asteroid 2014 JO25 which will flyby Earth on April 19, 2017 at ~4.57 Lunar Distances.
http://www.naic.edu/~pradar/press/2014JO25.php

2014 JO25 was discovered in May 2014 by the Catalina Sky Survey and designated a potentially hazardous asteroid based on its size
and relative proximity to Earth. Prior to accurate radar measurements, its diameter was estimated using data from the NEOWISE spacecraft
to be 650 meters, more than twice the size of the Arecibo telescope's reflector. The Arecibo Observatory Planetary Radar system, which
is the most sensitive and the most active in the world, has now provided direct measurement of this asteroid’s size, shape, rotation,
and near-surface geology.

“Using radar, we can illuminate a near-Earth asteroid and directly measure its features. In this case, we found 2014 JO25 to be a contact-
binary or peanut-shaped asteroid,” noted Dr. Edgard Rivera-Valentín, Planetary Scientist with the Universities Space Research Association
(USRA) at Arecibo Observatory. “Each lobe is between about 640 m - 670 m in diameter for a total size of about 1.3 kilometers (0.8 miles)
along its widest point, so twice as large as inferred using infrared data from the NEOWISE spacecraft" continued Rivera-Valentín.
Additionally, Arecibo data suggests 2014 JO25 rotates about once every 3.5 hours.

Our discovery of a minor planet beyond Neptune shows there might not be a 'Planet Nine' after all
https://theconversation.com/...beyond-neptune-shows-there-might-not-be-a-planet-nine-after-all-75656

https://www.nasa.gov/feature/nasa-and-art-a-collaboration-colored-with-history

The relationship between the arts and sciences, to some, may resemble that of oil and water. One captures the nature of the universe through objective
reason and data, while the other relies on expression of emotion and divergence of perception. At this intersection, however, lays a rich visual history
that continues to bring the far reaches of the known universe closer to home.