- Possible Star Quake in middle 1960's
- Question
- Electricity's role in astrophysics
- what span is require to start the colonisation on mars
- Initial motion due to gravity
- If Jupiter was a star?
- Time dilation- how did it happen??
- Now what did I see?
- Astr Observation
- The sky is falling?
- Our Spinning Moon
- Is energy a 2 dimensional entity?
- Meade etx-70
- Lunar Eclipse Moon 3-D effect
- Gas Giant Inner Heat
- It just doesn't add up...
- What will happen if we move Venus into Osiris orbit?
- Lunar Eclipse Moon apppears as a sphere
- What is the closest orbit that can be around the star with 1 Sol mass?
- Relativistic math
- Time Travel
- Timeline for these sculptures to decay
- Regarding the continued existence of Time
- Bouncing neutron in a gravitation field
- Scuba diving on Jupiter and Saturn
- Massive Terestrial Planets
- Universe
- Dark Matter thought for the day
- 2nd Dark Matter thought for the day
- Where Are The 1 Billion Universes?
- Venus
- Supernova
- How would we experience a nearby hypernova?
- The Speed of the Two Ignored Forces
- Discordant redshift question
- Gravity question
- Many questions
- No Mars Terraforming for us?
- a new vision on black holes
- Blueshift limit
- shape of gravity path
- Helium and space launching
- GR and The Big Bang
- Astronomy (cosmology) as a science - tinkering? fiddling? or cheating?
- what actually causes the noise from jets and rockets?
- Pillars of Creation
- Achieving light speed
- time slower or fastr near black hole, compared to outsider's frame?
- Do Solar Flares Increase Solar Energy?
- noctilucent clouds
- Measurement of the microwave background radiation
- Blackholes: Infinite Fall vs. Evidence of Gobbling?
- is the lightenings on the earth are equal of the surface temperature of the sun
- Towers on Iapetus
- Do supermassive black holes mean there is unaccounted mass in the universe
- Why does light dim?
- If the Universe infinite?
- Mass turns into photons?
- Lunar Resources
- Does telemetry make any difference when it comes to the pioneer probes?
- Definition of "MOON"
- Seeing with neutrinos, not photons.
- How can I find out what is visible in the night sky?
- Noctilucent clouds?
- Astronomy on an alien world
- OK. I don't get negative numbers
- Amplitude of a photon
- Solar Farm... underpowered?
- Blue lights @ 29.42N, 77.62E
- Is there a Heliochromatologist In The House?
- White Dwarf age-luminosity/temperature relation
- Any evidence of dark matter on solar system?
- What is the absolute speed of everything?
- need HELP with questionable site
- How long ago was the Big Bang and ...
- Smallest Objects Visible from Space
- Mass of the Kuiper Belt
- A question about steller surface polution
- galaxyzoo.org, ref 588023670238806175
- Big Bang (is this possible?)
- 4 Short Black Hole Questions
- Lorentz contraction
- Why are the solar system and galaxies on a plane?
- Gas or Plasma?
- Where is the universes center of gravity?
- What in the freakin world?
- Planet Color & Atmosphere Composition
- Big Bang Question
- Meteor impact on GW
- Regarding the tides
- Hello, and Why are meteorites cool?
- Newbie on board
- Shiny Spherical Particles!!
- asteroid surface colors
- Einstein: speed of light in vacuum
- Is the value of the Hubble constant locked down?
- Can Mini Black Holes actually exist?
- Fuel required for minimal manned orbital mission?
- Organizing a Cosmic Think Tank
- Big bang, and a second after.
- How big is "Black Hole" big?
- Does anyone know where I could get info on Carl Sagan's lectures?
- From the Dark Corners of my Vague Memory
- An earnest question about General Relativity
- what is infinite?
- # of worlds ?
- Cepheid period-luminosity relation
- Phospholipid Bilayers; how does BAUD tell how it works?
- Why methane in Neptune and Uranus atmospheres do not freeze?
- Expansion of the Universe
- SN blast distributions upon neighbors
- What is this?
- Asteroid Size
- Extra-Galactic origin of the Arcturus group
- Stretching the Laws of Physics: Cataclysmic Variables
- I need som education!!!!!
- Please help me !
- Vacuum of space
- Continuous Spectrum of the Sun's Photosphere
- How do stars move away?
- Relativistic precession of other planets
- water levels
- Spotting trouble
- stellar nurseries question
- Mpemba effect
- why does this happen? (Earth holds its Water)
- The First Exoplanet
- can anyone answer this (Helium balloon to space)?
- what is the Sky & whi is it blue?
- Light on other planets???
- Questions about redshift quantization
- What direction is the Solar System headed and how fast?
- If the Moon causes volcanism in Earth
- Why Not Build More MERs?
- Black holes and galaxies
- ? Apollo missions...6x2=12. :(
- shape of planets?
- The Planets effects
- Time of flight of a single photon
- cosmological principle
- the moon and asteroids
- Hello and what is this
- k2 wiped out dino,s
- orbiting planets
- How that material came before the big bang
- Mars rover question
- Temperature on Mercury
- What is the universe like for a photon?
- Trip time to Mars
- Planets made from stellar remnants with hair?
- A Consensus on Galactic Center Black Holes?
- Water from Fire?
- Metallicity question
- Perseids 2007
- Where do the Neutrons come from
- Can we see the Milky Way from the moon?
- Mars Polar Caps Data
- [astrophysics] Stellar Evolution Grids?
- How the sunspots affects the electronic system on the earth
- Physical vs Apparent distance
- Personal Speed in contrast to Light
- is 'fabric' of spce time to literal?
- Our Address
- Could the Casimir effect be described as clipping the bottom of a waveform?
- Galactic Oscillations?
- A book referral please
- How can the sun be aligned with Galactic centre?
- Has anyone seen a Shuttle launch
- What would a supernova sound like?
- About SN 2006gy
- need some advice on lunatics
- throwing a ball
- Anti Matter as power
- Need advice on research related to quasar samples
- Steller objects like black holes?
- Backwards Time?
- Is this true? (Pliny on Lightning)
- Planetary / system math
- age of the universe?
- Quasar lensing information misleading?
- What Happens First: Tidal Lock or No More Moon?
- getting faster without acceleration
- Mass, density and weight...
- No change in Constellations
- Perseid meteor shower
- closed universe
- Time Frame of a Supernova Explosion
- The Universe: A Black Hole in Search of Its Singularity?
- Is this possible? (space between branes)
- What's with this online relativity calculator?
- iteration of formula
- Man rated
- Balloon in orbit
- Age of the universe?
- dark matter
- Calculating the Mass of the Moon - Help!
- Question about dimensions.
- Faster than light?
- Speed and Direction of Sun and Earth
- Speed of Gravity
- Seeking a decent optical explanation for how we saw 2 crescent moons last night
- Is anyone willing to support a BAUT member in arXiv?
- Neutron star collision
- Density of quark degenerate matter
- Can Gravity negate the need for Dark Mass and Energy
- Quantum Entanglement question
- Black Holes
- Are there any x-ray photos of our moon!
- Expanding Universe and charge density
- Gravitational time dilation
- Optical Detail: Why No Pluto Detail?
- death?
- Mars
- Recommendation on a site or book in regards to KBOs
- Why don't STS crewmembers wear hairnets?
- Black hole technical details
- A transit of Uranus as seen from Neptune?
- Could time be an illusion of movement?
- From the 'Dark side', do we need Dark Energy?
- What is interstellar dust made of?
- Dark matter: Solid, liquid, gas or plasma?
- "Looking Up" and "Looking Down"
- What is this "star"?
- What is the pressure of outerspace
- Charting Apophis
- Gravitational boost from the Moon
- what would be the size of black hole after 1000 years.!
- Neutron Star Question
- Another gravity question - odd shaped asteroid vs spherical body
- Matter Antimatter Asymmetry?
- two moons-one planet one moon
- Amplitude of Light
- Noctilucent Clouds
- Woah...
- Conservation of Momentum in Matter Creation
- Inferior Conjunctions of Venus with Earth
- probably when mars may become a residual place for any kind of life
- Dark Matter
- Breakdown of relativity? (also MAGIC delayed photon)
- Why are most star names in Arabic?
- Ignorant radiometric dating question
- Ignorant carbon isotope/carbon cycle question
- Estimates of sedimentation rates--Ignorant Question #3
- Boltzmann Brains Question
- Why Helical Shape for Radio or Microwave Recievers?
- What's the Difference Between the Weak and Strong Anthropic Principles?
- hurricanes increased about double
- Who once searched soho comets?
- (redshift) periodicies or quantisation - what's in a name?
- Not gravitational lensing...but...