Archive / search
Search the archive Search all Documents Names Footage Similar Official reports, hearing transcripts, case files and releases: the paper behind the cases. 2,872 documents, 2,610 mirrored with their text, 53,529 pages indexed, so a search reads inside them and lands on the page.
New in the library The PURSUE files The Department of War's UAP release, mirrored in full: the videos, recordings and images, each beside its case file. Browse the release → Documents matching “earth lights” 362 records · page 1
p. 1 …At the Earth ’s surface, the intensity of diffusely reflected
light from a satellite in LEO will typically have diminished… p. 8 All-domain Anomaly Resolution Office (AARO)
8
where ℎ is satellite height above the Earth ’s surface, 𝑅𝑅𝐸𝐸 is the… p. 18 All-domain Anomaly Resolution Office (AARO)
18
Acronyms
Acronym Definition
AARO All-domain Anomaly Resolution Office
LEO Low Earth Orbit… 4 more pages mention it p. 1 …At the Earth ’s surface, the intensity of diffusely reflected
light from a satellite in LEO will typically have diminished… p. 8 All-domain Anomaly Resolution Office (AARO)
8
where ℎ is satellite height above the Earth ’s surface, 𝑅𝐸 is the… p. 18 …Boley, "Satellite mega-constellations create risks in Low Earth Orbit, the
atmosphere and on Earth ," Scientific Reports (Nature), vol. 11… 5 more pages mention it p. 1 …in the dark sky, impulsively sending shafts of light to the earth . This star moved slowly toward Petrozavodsk and, spreading… p. 1 …in the dark sky, impulsively sending shafts of light to the earth . This star moved slowly toward Petrozavodsk and, spreading… p. 1 …INTRODUCTION
In 2005, the US Congress tasked NASA to find 90% of all Near Earth Objects (NEOs) that are larger… p. 2 …But upon closer inspection, Earth would show
spectral signatures of liquid water (through reflection of blue light ) and vegetation (through… p. 3 Constraints on UAP 3
light years that span the scale of the Milky Way galaxy. Such autonomous systems could be… p. 5 …The most common object that we see moving at these speeds are
meteors entering the Earth 's atmosphere. As meteors… p. 27 …LIDAR
LIDAR, or "light detection and ranging," uses pulses of laser light directed toward a target.
Reflected light is detected… p. 32 …Novel methods using coronographs 28 during daylight have been shown to
detect the reflected light from millimeter-size debris particles… 2 more pages mention it p. 5 …The most common object that we see movin g at these speeds are
meteors entering the Earth 's atmosphere. As… p. 27 …LIDAR
LIDAR, or " light detection and ranging," uses pulses of laser light directed toward a target.
Reflected light is detected… p. 32 …Novel methods using coronographs 28 during daylight have been shown to
detect the reflected light from millimeter-size debris particles… 2 more pages mention it p. 5 …Deploying a tether towards Earth could place
movable science platforms in hard-to-study atmospheric zones. Tethers also could be… p. 16 …Orloff, 01/2001/Page 16
Earth 's Charged-Particle Environment and the Tethered Satellite System
TSS-1R will make use… p. 23 …This will be
done by shining laser light on a xenon sample and analyzing the resulting light scattering. At controlled… 2 more pages mention it p. 10 …Tracer ammo
very great
similar to
falling star
light gradually
dimished (3)10/05/10AFOSI Summary of Sightings of Unknown… p. 13 …in
arc toward
earth
bright
green none 2 secs none round
same size as
perimeter
fence light at
distance of… p. 20 …Mexico toward earth toward earth
reddish
then green none 1 sec none
appeared to fall
to earth (3)
194 500317… 3 more pages mention it p. 1 …The unknown
phenomenon was white flashing lights . This report is consistent with sunrise reflections off Low Earth Orbit satellites. NORAD… p. 13 …shed light on the nature and origins of Unidentified Anomalous
Phenomena (UAP)?
1
FINDING
NASA'S fleet of earth -observing… p. 14 …commercial remote-sensing industry offers a potent mix of Earth -
observing sensors that have the collective potential to directly resolve… p. 35 …For example, we are capable of launching spacecraft that
can escape Earth ’s orbit—and even escape the Sun’s… p. 4 …If their ships averaged half the speed of light , and if, on the average,
they stopped every 10 light -years… p. 10 …the Earth came up above the lunar horizon, I observed what appeared to be a fairly bright light source which… p. 11 …Earth and were able to observe something that gave about the same appearance. When putting the monocular on the light … p. 10 …the Earth came up above the lunar horizon, I observed what appeared to be a fairly bright light source which… p. 11 …Earth and were able to observe something that gave about the same appearance. When putting the monocular on the light … p. 1 …According to sighters it was grayish-orange in color and, in addition emitted a yellow light . While the object was… p. 6 …An UFO is only an optical illusion connected with anomalous diffusion of light in the earth 's atmosphere like a… p. 13 …ship merged
into the dark Earth beneath. This left
the two now mysterious lights
seemingly suspendt:d in space, as… p. 15 .
~ .
I
. . ... . ..,;. •
• , , -~,;
. .
'
.... . ; - .
.·•
·-
..• . ·=·. ~' . ' ·~·:. ;;:.,.... /~--.--: ~.-....~.. :.:,·."~.;,./•-~ . ..
"Said to be ranging lights " on Gemini-12, according to Sandler. Compare with
earlier ph.:ito showing Agena in… p. 24 …Photo
forgers airbrushed the nose/Earth bound•
ary out, making tt,e two lights appear t o
be float ing… 8 more pages mention it p. 11 …To counteract the Earth 's gravitational field
of 1-i requires an antigravity field of 1-i (vectored upward), and… p. 15 …possible to produce
exotic phenomena such as faster-than-light travel (Reference 43-45), traversable
wormholes (Reference 21,22,46… p. 11 …To counteract the Earth 's gravitational field
of 1-g requires an antigravity field of 1-g (vectored upward), and… p. 15 …possible to produce
exotic phenomena such as faster-than-light travel (Reference 43-45), traversable
wormholes (Reference 21,22,46… p. 1 …mirages, the reflection and the refraction of light in ice crystals present in the air, and the Aurora Borealis.
In… p. 5 …For example, such information would shed light on the nature of the erosion of lunar soil.
Is the lunar mass… p. 13 …a
sustainable technological civilization to exist on earth and would transform the earth
environmentally and economically. Establishing peaceful and mutually… p. 19 …among nations and peoples on earth will suddenly appear in quite a different
light . The differences and conflicts between various… p. 22 …Without going into a long discussion of propulsion systems which propel vehicles at beyond the
speed of light (allegedly impossible… 4 more pages mention it p. 11 …a
sustainable technological civilization to exist on earth and would transform the earth
environmentally and economically. Establishing peaceful and mutually… p. 19 …among
nations and peoples on earth will suddenly appear in quite a different light . The differences and conflicts
between various… p. 22 …For the most part, the earth is still in the 1800s as far as energy
generation, transportation and related technologies… 2 more pages mention it …We did not see any distinct light but were only able to see that the object had a…
p. 3 …It is likely that any functional devices embedded in the Earth 's atmosphere are not carrying biological
entities because these… p. 4 …Once an Earth -like planet is targeted, an interstellar device can plunge into its
atmosphere. In principle, a multitude of… p. 37 …creating a rocket that
approaches the speed of light relative to Earth . The major hurdles to antimatter
propulsion include the… p. 38 …on
earth follows the graph in Figure 12. When a spacecraft reaches 86% of the speed of
light , t heir… p. 40 …22 light -years. The maximum acceleration t hat the crew can survive is
assumed to be 1 g (earth gravity… 8 more pages mention it …The glimmer be-
came brighter, began to oscillate and then a cloud-like band of light
formed around…
p. 37 …creating a rocket that
approaches the speed of light relative to Earth . The major hurdles to antimatter
propulsion include the… p. 38 …on
earth follows the graph in Figure 12. When a spacecraft reaches 86% of the speed of
light , their "clock… p. 40 …22 light -years. The maximum acceleration that the crew can survive is
assumed to be 1 g (earth gravity). As… 8 more pages mention it p. 6 …Lines, 'EARTH LIGHTS ' and UK Earth Fault Lines
11 Collected Imagery and Classification of UAP Shapes
12 Earth 's Magnetic… p. 121 …It is claimed that this anomalous light phenomenon occurs:
(a) Along the earth 's faultlines.
(b) At $ \pm 2 \mathrm… p. 235 …The power of reflected light which is required for an observer on Earth (by comparison with that from other air… 20 more pages mention it p. 1 …lights similar to constellations at the base. He observed that the impression that the object could have been on earth … p. 2 …light similar to constellations at the base. They saw the impression that the object could have been on earth on… p. 1 …it appeared to land gently on the earth and cast a bright light over an area of two to three… p. 1 …by light or signals, or by radio, when near UFOs. Any answer would be automatically relayed to earth ; and direct… …The glimmer be-
came brighter, began to oscillata and then a cloud-like band of light
formed around…
p. 10 …the neutralization of ICBM facilities and to containing military oriented space exploration
should be understood in light of their concern… p. 11 …on the shared homeland of earth , and many of the conflicts currently afflicting
the earth will be seen in a… p. 3 …Therefore, the most conservative inter-
pretation, I think, is that what we're seeing is light from
hot stars in… p. 3 …Speed Ekg(joules/kg) Mission
1 8km/sec $3\times10^{7}$ Orbit, near earth ; period,90.31 years
2 13km… p. 5 …If it is within 100 light years, we may pick up signals. If the distance is greater than
1000 light … p. 37 …In light of the cost of cargo deliveries, we would rely on a system that is completely closed-loop for… p. 42 …The Earth is overpopulated. The ecological problems that have risen up before mankind at the end of our century are… p. 44 …And if we want to stabilize the Earth 's population with a continuous emigration of the excess population to space… 2 more pages mention it p. 4 …Earth (the 310-meter
dish at Arecibo, for instance), we cannot search for aliens beyond, say, a few
hundred light … p. 22 …I ' "'J
J ...... ........
-,oo -1000 1500 2000 2500 3000 3500 4000 4500 )000
ET _Distance from Earth (light year~)
Figure… p. 53 …about 500 light years from Earth . Then
it qans increa~ing with the increasing distance
from Earth , and reaches its… 2 more pages mention it p. 1 …He opened the lights out. He noticed what appeared to be a yellow spot on the window. Looking closer he… p. 2 …He heard the lights out. He noticed what appeared to be a yellow spot on the window. Looking closer he… p. 1 …A UFO that caused the lights of an automobile to end in a manner scientifically impossible to explain.
A sighting… p. 6 …Implications for space vehicles in or beyond earth orbit will be addressed.
It is rare today to find an individual… p. 6 …Implications for space vehicles in or beyond earth orbit will be addressed.
It is rare today to find an individual… …We did not see any distinct light but were only able to see that the object had a…
p. 16 …As alluded to earlier, this deviates from prior displays where the Earth 's gravitational
field is available from which to… p. 20 …For example, the net velocity of the Earth 's motion
relative to this background has been measured to be 365… p. 22 …o Star tracker:
• Modified to handle 3D database of star locations for deep-space
motion (yet less than 100-light … p. 7 …Explorers
could deploy a wormhole-stargate near the Earth 's surface, in Earth 's orbit, or
anywhere in the solar… p. 16 …whole original universe or home
region of space near Earth (within your universe). This would look just like a glass… p. 24 …For
example, the gravitational field of the Earth produces a zone of negative energy around
it by dragging some of… 2 more pages mention it p. 16 …As alluded to earlier, this deviates from prior displays where the Earth 's gravitational
field is available from which to… p. 20 …For example, the net velocity of the Earth 's motion
relative to this background has been measured to be 365… p. 22 …HSE OPtl::Y
• Navigational information sources:
- Position:
• Master reference taken relative to starting position (Sun-Earth system).
• Current location taken… p. 22 …The Probability of Finding the Nearest Extraterrestrial Civilization at the distance r From Earth
(in light years) if the Values… p. 52 …This is the probability of finding the nearest ExtraTerrestrial Civilization at the distance r from
Earth (in light years) if… p. 53 …of about 500 light years from Earth . Then
it starts increasing with the increasing distance
from Earth , and reaches its… 2 more pages mention it p. 1 …light signals, or radio. Any answer would be automatically relayed to earth , and direct communication could be established from earth … …Looking at it now, looking at the details – orange lights that are revolving- and a very
good description…
p. 13 …Excellent article concerning astronomers' sightings of lights and formations of ships on the moon. $2.50 don. for costs RECORDED… p. 15 …I think
Ron is going to have an excellent chance to study
these light -colored swirls within the mare and… p. 7 …Explorers
could deploy a wormhole-stargate near the Earth 's surface, in Earth 's orbit, or
anywhere in the solar… p. 16 …whole original universe or home
region of space near Earth (within your universe). This would look just like a glass… p. 24 …For
example, the gravitational field of the Earth produces a zone of negative energy around
it by dragging some of… 2 more pages mention it