sci.astro.research

1–30 of 4121

0 selected

Jul 3

LIGO/VIRGO stats and numbers of black holes?

at https://www.sciencenews.org/article/gravitational-waves-ligo-first-black-hole-neutron-star-merger

unread,

LIGO/VIRGO stats and numbers of black holes?

at https://www.sciencenews.org/article/gravitational-waves-ligo-first-black-hole-neutron-star-merger

Jul 3

Jun 11

Foundation for the Study of Cycles and its Forum

After struggling for sometime, the Foundation for the Study of Cycles is now operating properly again

unread,

Foundation for the Study of Cycles and its Forum

After struggling for sometime, the Foundation for the Study of Cycles is now operating properly again

Jun 11

Nicolaas Vroom2

May 18

Sagittarius A*, S62 and S1.

Op woensdag 28 April 2021 om 18:31:27 UTC+2 schreef Nicolaas Vroom: > Sagittarius A* is considered

unread,

Sagittarius A*, S62 and S1.

Op woensdag 28 April 2021 om 18:31:27 UTC+2 schreef Nicolaas Vroom: > Sagittarius A* is considered

May 18

May 9

Tales of Cataloguing XIII -- the first Hazard -- epilogue

At bottom is my posting of 9-Jan-2019 wherein I described finding the lost quasar "0440-168

unread,

Tales of Cataloguing XIII -- the first Hazard -- epilogue

At bottom is my posting of 9-Jan-2019 wherein I described finding the lost quasar "0440-168

May 9

May 9

Might the M-sigma relation extend to galaxy clusters and higher?

I have a question which I can't resolve online and perhaps you might answer if you have the time.

unread,

Might the M-sigma relation extend to galaxy clusters and higher?

I have a question which I can't resolve online and perhaps you might answer if you have the time.

May 9

Apr 6

Re: How well do we know the value of G?

Le 10/03/2021 11:09, Phillip Helbig (undress to reply) a écrit : > How well do we know the value

unread,

Re: How well do we know the value of G?

Le 10/03/2021 11:09, Phillip Helbig (undress to reply) a écrit : > How well do we know the value

Apr 6

Phillip Helbig (undress to reply), Eric Flesch2

Mar 30

astronomy journals with sensible typesetting

On Tue, 30 Mar 2021 00:20:55 PDT, helbig@asclothestro.multivax.de (Phillip Helbig (undress to reply))

unread,

astronomy journals with sensible typesetting

On Tue, 30 Mar 2021 00:20:55 PDT, helbig@asclothestro.multivax.de (Phillip Helbig (undress to reply))

Mar 30

Mar 28

The "o" band for Pan-STARRS and how to get it

Those who use Pan-STARRS data might bemoan the lack of a "u" band. There is a quick fix, of

unread,

The "o" band for Pan-STARRS and how to get it

Those who use Pan-STARRS data might bemoan the lack of a "u" band. There is a quick fix, of

Mar 28

Phillip Helbig (undress to reply), … undress to reply4

Mar 11

How well do we know the value of G?

In article <20210311041117.GA77258@iron.bkis-orchard.net>, Steven Carlip <carlip@physics.

unread,

How well do we know the value of G?

In article <20210311041117.GA77258@iron.bkis-orchard.net>, Steven Carlip <carlip@physics.

Mar 11

Phillip Helbig (undress to reply)

Feb 26

The European Physical Journal H and LaTeX

I would appreciate it if someone who has published something in the European Physical Journal H via

unread,

The European Physical Journal H and LaTeX

I would appreciate it if someone who has published something in the European Physical Journal H via

Feb 26

Feb 25

The sea of galaxies and a big question

Hi I have posted several times here about a "sea" of galaxies just beyond the limit of our

unread,

The sea of galaxies and a big question

Hi I have posted several times here about a "sea" of galaxies just beyond the limit of our

Feb 25

Jos Bergervoet, Phillip Helbig (undress to reply)2

Feb 20

Type of Tau Ceti and Toliman

In article <6030c9f9$0$27912$e4fe514c@news.xs4all.nl>, Jos Bergervoet <jos.bergervoet@xs4all

unread,

Type of Tau Ceti and Toliman

In article <6030c9f9$0$27912$e4fe514c@news.xs4all.nl>, Jos Bergervoet <jos.bergervoet@xs4all

Feb 20

jacobnavia, Phillip Helbig (undress to reply)2

12/23/20

In article <rru11e$con$1@dont-email.me>, jacobnavia <jacob@jacob.remcomp.fr> writes: >

unread,

In article <rru11e$con$1@dont-email.me>, jacobnavia <jacob@jacob.remcomp.fr> writes: >

12/23/20

Jonathan Thornburg [remove -animal to reply]

9/1/20

13th International LISA Symposium online 2020-Sept-01 through -03

The 13th International LISA Symposium is happening online today (2020-Sept-01), tomorrow (2020-Sept-

unread,

13th International LISA Symposium online 2020-Sept-01 through -03

The 13th International LISA Symposium is happening online today (2020-Sept-01), tomorrow (2020-Sept-

9/1/20

9/1/20

Milliquas v6.6 released, includes SDSS-DR16Q

The Million Quasars (Milliquas) catalogue v6.6 is released with data from publications to 30-August-

unread,

Milliquas v6.6 released, includes SDSS-DR16Q

The Million Quasars (Milliquas) catalogue v6.6 is released with data from publications to 30-August-

9/1/20

7/6/20

Hubble-Lemaitre constant online talk

Some may be interested in a Jul 9 online talk "Relieving the Hubble tension with primordial

unread,

Hubble-Lemaitre constant online talk

Some may be interested in a Jul 9 online talk "Relieving the Hubble tension with primordial

7/6/20

Jonathan Thornburg [remove -animal to reply]

6/26/20

LIGO/Virgo announce detection of a 23/2.6 M_sun black hole coalescence

The LIGO/Virgo collaboration has just announced their detection of a gravitational-wave signal,

unread,

LIGO/Virgo announce detection of a 23/2.6 M_sun black hole coalescence

The LIGO/Virgo collaboration has just announced their detection of a gravitational-wave signal,

6/26/20

Phillip Helbig (undress to reply)2

6/17/20

Monthly Notices of the Royal Astronomical Society: change in business model?

In article <rc8hcv$1m2v$1@gioia.aioe.org>, "Phillip Helbig (undress to reply)" <

unread,

Monthly Notices of the Royal Astronomical Society: change in business model?

In article <rc8hcv$1m2v$1@gioia.aioe.org>, "Phillip Helbig (undress to reply)" <

6/17/20

hapor...@gmail.com

6/9/20

OJ 287 proper time atricles in sci.astro needs comments

Please give comments OJ 287 binary black hole system articles of proper time general relativity

unread,

OJ 287 proper time atricles in sci.astro needs comments

Please give comments OJ 287 binary black hole system articles of proper time general relativity

6/9/20

Nicolaas Vroom, … Phillip Helbig (undress to reply)19

6/6/20

Is the Universe Younger than We Thought?

In article <9rednSTb2_1FxEfDnZ2dnUU7-K_NnZ2d@giganews.com>, "Richard D. Saam" <

unread,

Is the Universe Younger than We Thought?

In article <9rednSTb2_1FxEfDnZ2dnUU7-K_NnZ2d@giganews.com>, "Richard D. Saam" <

6/6/20

5/26/20

New Telescope Will Watch Entire Southern Sky in Infrared

When it's complete, a new infrared telescope in Australia will give astronomers an unprecedented

unread,

New Telescope Will Watch Entire Southern Sky in Infrared

When it's complete, a new infrared telescope in Australia will give astronomers an unprecedented

5/26/20

Phillip Helbig (undress to reply), Hans Aberg3

5/23/20

upright Greek letters for constants as opposed to variables

On 2020-05-16 05:09, Mod wrote: > Unicode changed that by adding those as characters (code points)

unread,

upright Greek letters for constants as opposed to variables

On 2020-05-16 05:09, Mod wrote: > Unicode changed that by adding those as characters (code points)

5/23/20

Phillip Helbig (undress to reply), hapor...@gmail.com2

4/30/20

easy(?) cosmology question: what to integrate to get R(t)

Analytic solution comes in parametric form which contains elliptic integral of first kind and other

unread,

easy(?) cosmology question: what to integrate to get R(t)

Analytic solution comes in parametric form which contains elliptic integral of first kind and other

4/30/20

Phillip Helbig (undress to reply), … Steve Willner5

4/17/20

How should one cite the Journal of Cosmology and Astroparticle Physics?

In article <r79t2f$6qd$1@dont-email.me>, willner@cfa.harvard.edu (Steve Willner) writes: >

unread,

How should one cite the Journal of Cosmology and Astroparticle Physics?

In article <r79t2f$6qd$1@dont-email.me>, willner@cfa.harvard.edu (Steve Willner) writes: >

4/17/20

Phillip Helbig (undress to reply)

4/16/20

mnras.cls, hyperref, url: urls do not break across lines

On an old LaTeX installation, things work fine, with one bug I can correct: the URL gets broken by a

unread,

mnras.cls, hyperref, url: urls do not break across lines

On an old LaTeX installation, things work fine, with one bug I can correct: the URL gets broken by a

4/16/20

npmm...@gmail.com

4/10/20

Fate of Outer Planets in the Sun's Red-giant Phase

In a number of documentaries i've watched over the years when discussing the fate of the inner

unread,

Fate of Outer Planets in the Sun's Red-giant Phase

In a number of documentaries i've watched over the years when discussing the fate of the inner

4/10/20

Eric Flesch, Steve Willner3

2/26/20

On "Nonstationarity of AGN variability" -- selection effect

On Thu, 20 Feb 2020, Steve Willner <willner@cfa.harvard.edu> wrote: >This is a version of

unread,

On "Nonstationarity of AGN variability" -- selection effect

On Thu, 20 Feb 2020, Steve Willner <willner@cfa.harvard.edu> wrote: >This is a version of

2/26/20

Phillip Helbig (undress to reply), Steve Willner2

2/25/20

.bst to cite all three authors at first citation

In article <r2pfer$gcb$3@gioia.aioe.org>, "Phillip Helbig (undress to reply)" <

unread,

.bst to cite all three authors at first citation

In article <r2pfer$gcb$3@gioia.aioe.org>, "Phillip Helbig (undress to reply)" <

2/25/20

Richard D. Saam, Phillip Helbig (undress to reply)2

1/19/20

Luminosity Evolution in Supernova Cosmology

In article <Y4OdneM55LfKpr_DnZ2dnUU7-SHNnZ2d@giganews.com>, "Richard D. Saam" <

unread,

Luminosity Evolution in Supernova Cosmology

In article <Y4OdneM55LfKpr_DnZ2dnUU7-SHNnZ2d@giganews.com>, "Richard D. Saam" <

1/19/20

Phillip Helbig (undress to reply), Jos Bergervoet3

12/29/19

fourth "live post" from the Texas Symposium on Relativistic Astrophysics

In article <81f0f00b-4201-9aab-3049-d0568921d80e@xs4all.nl>, Jos Bergervoet <jos.bergervoet@

unread,

fourth "live post" from the Texas Symposium on Relativistic Astrophysics

In article <81f0f00b-4201-9aab-3049-d0568921d80e@xs4all.nl>, Jos Bergervoet <jos.bergervoet@

12/29/19

Search

Clear search

Close search

Google apps

Main menu