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Mark this forum read Astrophysics, Cosmology & Astronomy
Thread / Author		Replies	Views	Last Post [asc]
	Research We are not alone: Our Sun escaped together with stellar “twins” from galaxy center C C	0	36	0 Vote(s) - 0 out of 5 in Average	Mar 13, 2026 07:57 PM Last Post: C C
	Research Asteroid impacts could let microbic life planet-hop, study suggests C C	0	68	0 Vote(s) - 0 out of 5 in Average	Mar 7, 2026 06:41 PM Last Post: C C
	Research Why SETI might have been missing alien signals C C	0	81	0 Vote(s) - 0 out of 5 in Average	Mar 5, 2026 08:18 PM Last Post: C C
	Article Did Hubble’s new “dark galaxy” kill modified gravity? C C	0	71	0 Vote(s) - 0 out of 5 in Average	Mar 4, 2026 06:42 PM Last Post: C C
	Article Will Russia nuke Elon's Starlink constellation? C C	2	96	0 Vote(s) - 0 out of 5 in Average	Mar 3, 2026 07:26 AM Last Post: Yazata
	Research Why some objects in space look like snowmen C C	0	77	0 Vote(s) - 0 out of 5 in Average	Feb 21, 2026 01:57 AM Last Post: C C
	Research Smithsonian planetary scientists discover recent tectonic activity on the Moon C C	0	72	0 Vote(s) - 0 out of 5 in Average	Feb 18, 2026 01:43 AM Last Post: C C
	Research Disappearing star formed black hole + Titan formed from merger of two old moons? C C	0	70	0 Vote(s) - 0 out of 5 in Average	Feb 12, 2026 05:08 AM Last Post: C C
	Research Did we just see a black hole explode? Physicists think so & it could explain all C C	0	81	1 Vote(s) - 5 out of 5 in Average	Feb 4, 2026 07:50 PM Last Post: C C
	Article JWST finds nine category-defying objects. Have astronomers found their “platypus?” C C	0	75	1 Vote(s) - 5 out of 5 in Average	Jan 29, 2026 08:31 PM Last Post: C C
	Article Cellular cosmic isolation: When the universe seeds life but civilizations stay silent C C	0	70	0 Vote(s) - 0 out of 5 in Average	Jan 24, 2026 03:37 AM Last Post: C C
	Mars Photos (from NASA) Yazata	7	253	0 Vote(s) - 0 out of 5 in Average	Jan 21, 2026 05:22 PM Last Post: Syne
	Article Giant iron bar found in the Ring Nebula may be a vaporized planet C C	0	70	0 Vote(s) - 0 out of 5 in Average	Jan 19, 2026 08:42 PM Last Post: C C
	Article Stop teaching big lie about Hawking radiation + Space is actually a 'sticky fluid'? C C	0	87	0 Vote(s) - 0 out of 5 in Average	Jan 16, 2026 07:57 PM Last Post: C C
	Research Most planets in our galaxy are born ‘bloated’, new study suggests C C	0	101	0 Vote(s) - 0 out of 5 in Average	Jan 10, 2026 04:25 PM Last Post: C C
	Research Jupiter’s moon Europa has a seafloor that may be quiet and lifeless C C	0	109	0 Vote(s) - 0 out of 5 in Average	Jan 7, 2026 01:11 AM Last Post: C C
	High-School Kid Discovers 1.5 Million Previously Unknown Astronomical Objects! Yazata	1	146	1 Vote(s) - 5 out of 5 in Average	Jan 2, 2026 03:40 AM Last Post: Magical Realist
	Research Joint ground- and space-based observations reveal Saturn-mass rogue planet C C	0	119	0 Vote(s) - 0 out of 5 in Average	Jan 2, 2026 12:54 AM Last Post: C C
	Research Dark matter may be made of pieces of giant, exotic objects C C	0	143	0 Vote(s) - 0 out of 5 in Average	Dec 28, 2025 04:11 PM Last Post: C C
	Hubble Constant (Ho) fixed to light speed, C and calculated as 71 k/s/Mpc DavidMH	9	941	0 Vote(s) - 0 out of 5 in Average	Dec 20, 2025 11:04 PM Last Post: confused2

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Research We are not alone: Our Sun escaped together with stellar “twins” from galaxy center C C

Research Asteroid impacts could let microbic life planet-hop, study suggests C C

Research Why SETI might have been missing alien signals C C

Article Did Hubble’s new “dark galaxy” kill modified gravity? C C

Article Will Russia nuke Elon's Starlink constellation? C C

Research Why some objects in space look like snowmen C C

Research Smithsonian planetary scientists discover recent tectonic activity on the Moon C C

Research Disappearing star formed black hole + Titan formed from merger of two old moons? C C

Research Did we just see a black hole explode? Physicists think so & it could explain all C C

Article JWST finds nine category-defying objects. Have astronomers found their “platypus?” C C

Article Cellular cosmic isolation: When the universe seeds life but civilizations stay silent C C

Mars Photos (from NASA) Yazata

Article Giant iron bar found in the Ring Nebula may be a vaporized planet C C

Article Stop teaching big lie about Hawking radiation + Space is actually a 'sticky fluid'? C C

Research Most planets in our galaxy are born ‘bloated’, new study suggests C C

Research Jupiter’s moon Europa has a seafloor that may be quiet and lifeless C C

High-School Kid Discovers 1.5 Million Previously Unknown Astronomical Objects! Yazata

Research Joint ground- and space-based observations reveal Saturn-mass rogue planet C C

Research Dark matter may be made of pieces of giant, exotic objects C C

Hubble Constant (Ho) fixed to light speed, C and calculated as 71 k/s/Mpc DavidMH

Research We are not alone: Our Sun escaped together with stellar “twins” from galaxy center
C C

Research Asteroid impacts could let microbic life planet-hop, study suggests
C C

Research Why SETI might have been missing alien signals
C C

Article Did Hubble’s new “dark galaxy” kill modified gravity?
C C

Article Will Russia nuke Elon's Starlink constellation?
C C

Research Why some objects in space look like snowmen
C C

Research Smithsonian planetary scientists discover recent tectonic activity on the Moon
C C

Research Disappearing star formed black hole + Titan formed from merger of two old moons?
C C

Research Did we just see a black hole explode? Physicists think so & it could explain all
C C

Article JWST finds nine category-defying objects. Have astronomers found their “platypus?”
C C

Article Cellular cosmic isolation: When the universe seeds life but civilizations stay silent
C C

Mars Photos (from NASA)
Yazata

Article Giant iron bar found in the Ring Nebula may be a vaporized planet
C C

Article Stop teaching big lie about Hawking radiation + Space is actually a 'sticky fluid'?
C C

Research Most planets in our galaxy are born ‘bloated’, new study suggests
C C

Research Jupiter’s moon Europa has a seafloor that may be quiet and lifeless
C C

High-School Kid Discovers 1.5 Million Previously Unknown Astronomical Objects!
Yazata

Research Joint ground- and space-based observations reveal Saturn-mass rogue planet
C C

Research Dark matter may be made of pieces of giant, exotic objects
C C

Hubble Constant (Ho) fixed to light speed, C and calculated as 71 k/s/Mpc
DavidMH