1404/06/28 - 26 ربیع الاول 1447 - 2025/09/19

العربیة فارسی

Astronomical Research Center

Astronomical Research Center (A.R.C.)

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Astronomical events

Global observation of a total lunar eclipse on September 7, 2025.

474 | Eclipses | 2025/09/06 views

210

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Office of His Eminence Grand Ayatollah al-Sayyid al-Sistani : Tomorrow, Monday, will mark the first day of the month of Rabi‘ al-Awwal, 1447 AH.

Id: 473 | Crescent Status | 2025/08/25 views

268

Position of the Crescent of Rabi‘ al-Awwal 1447 in Some Countries of the World

Id: 472 | Crescent Status | 2025/08/18 views

715

The Office of His Eminence Sayyid al-Sistani : Sunday is the first day of the month of Safar, 1447 AH.

Id: 471 | Crescent Status | 2025/07/25 views

197

Status of the Safar 1447 Crescent Moon in Various Countries

Id: 470 | Crescent Status | 2025/07/23 views

815

The Office of His Eminence Sayyid al-Sistani has announced that tomorrow, Friday, will mark the first day of the sacred month of Muharram for the year 1447 AH.

Id: 469 | Crescent Status | 2025/06/26 views

772

The Crescent Moon Status for the Month of Muharram, 1447 AH

Id: 468 | Crescent Status | 2025/06/18 views

1042

Last news

Mars missions may learn from meteor Down Under

Id: 447 | News | 2012/06/05 views

4358

Did Ancient Mars Have a Runaway Greenhouse?

Id: 445 | News | 2012/05/30 views

4444

In the Shadow of the Moon: A Lunar View of an Eclipse

Id: 444 | News | 2012/05/28 views

4244

Neil Armstrong gives rare interview - to accountant

Id: 443 | News | 2012/05/27 views

4559

NASA chooses rocket for Orion launches

Id: 441 | News | 2012/05/22 views

3281

Russia delivers three astronauts to ISS: official

Id: 440 | News | 2012/05/21 views

3537

Moon Status

Office of His Eminence Grand Ayatollah al-Sayyid al-Sistani : Tomorrow, Monday, will mark the first day of the month of Rabi‘ al-Awwal, 1447 AH.

Id: 473 | Crescent Status | 2025/08/25 views

268

Position of the Crescent of Rabi‘ al-Awwal 1447 in Some Countries of the World

Id: 472 | Crescent Status | 2025/08/18 views

715

The Office of His Eminence Sayyid al-Sistani : Sunday is the first day of the month of Safar, 1447 AH.

Id: 471 | Crescent Status | 2025/07/25 views

197

Status of the Safar 1447 Crescent Moon in Various Countries

Id: 470 | Crescent Status | 2025/07/23 views

815

The Office of His Eminence Sayyid al-Sistani has announced that tomorrow, Friday, will mark the first day of the sacred month of Muharram for the year 1447 AH.

Id: 469 | Crescent Status | 2025/06/26 views

772

The Crescent Moon Status for the Month of Muharram, 1447 AH

Id: 468 | Crescent Status | 2025/06/18 views

1042

Albums

Solar eclipse on January 04, 2011

Observing the crescent of the blessed month of Ramadan 1431 - Wednesday 2010-08-11

Observing the crescent of the holy month of Ramadan 1431 - Tuesday 10/08/2010

Observing the crescent of Shawwal 1427

Observing the crescent moon of Dhu al-Qaida 1424

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About us

Praise and Gratitude be to Allah, The Lord of All Worlds. And Prayers and peace and greetings upon the most noble of the prophets and messengers Mohammad (sala lah alyh w aleh): Allah says in the Holy Koran (It is He who made the sun a shining light and the moon a derived light and determined for it phases - that you may know the number of years and account) ). Muslims has taken care of astronomy wide attention because of the close relationship of this science in the care of worship , including: knowledge of the time and direction of Qibla , especially after the overlap of Islamic civilization with other civilizations in the first era of Islam were Muslims gives scrutiny of things, and checked the things.