Nasrda- Centre for Basic Space Science

Nasrda- Centre for Basic Space Science The Center for Basic Space Science (CBSS) was established in 2001 as one of the activity centers of NASRDA.

It is situated in bookshop building of University of Nigeria Nsukka and has a permanent site at TTC road Eburummiri Nsukka Enugu State.

The Center for Basic Space Science and Astronomy invites its staff and the general public to participate in the 2025 edi...
02/10/2025

The Center for Basic Space Science and Astronomy invites its staff and the general public to participate in the 2025 edition of World Space Week, featuring an Open Day dedicated to Astronomy and Space Science Outreach.

*Event Details:*

*Date:* October 4, 2025

*Theme:* "Space is Ubiquitous: We Are All Floating in It".

*Special Guests:* 100 high school students from 10 government and private schools

*Location:* CBSS Observatory Complex

*Time:* 10:00 AM Prompt

Please, stay tuned for a detailed program of events.

IAU-Office for Astronomy Outreach In Collaboration with International Planetarium Society and NASRDA-CBSS celebrates 100...
02/10/2025

IAU-Office for Astronomy Outreach In Collaboration with International Planetarium Society and NASRDA-CBSS celebrates

100 hours of Astronomy and the Centennial of the Planetarium

Highlights of the event;
*Open Days for Astronomy Space Science Outreach
*Planetarium Show
*Space Week

Venue: CBSS Observatory Complex, Eburumirri-Agu Umuakachi, Nsukka

Date: 4th October, 2025.

Time: 10:00 am

05/09/2025

A TOTAL LUNAR ECLIPSE
SEPTEMBER 7, 2025.

05/09/2025

Solar Eclipse on August 2, 2025? What You Should Know!Across various media, especially on X, there is a rumored total so...
25/07/2025

Solar Eclipse on August 2, 2025? What You Should Know!

Across various media, especially on X, there is a rumored total solar eclipse on the 2nd of August 2025. The space scientists at the NASRDA-Centre for Basic Space Science and Astronomy join other space agencies and observatories to debunk this as a false narrative; there will be no solar eclipse on the date above. The rumored total solar eclipse will happen on the 2nd of August 2027 and will only be visible in Europe, North Africa, and the Middle East. This eclipse will last on average for six minutes and 23 seconds and will be partial in Nigeria. The 2027 eclipse will be unique because, compared to other previous eclipses, this is expected to be the longest total eclipse over a century visible from land between 1991 and 2114.

Facts about Solar Eclipses

A solar eclipse is a fascinating astronomical event for astronomers and sky watchers. This phenomenal event happens when the Moon moves between the Earth and the Sun, casting a shadow on the Earth and blocking the Sun’s light in some places around the globe for a short period. Solar eclipses can be total, partial, or annular. A total solar eclipse happens when the Moon completely covers the Sun, and the sky turns dark for a few minutes during the day. A partial solar eclipse occurs when the Moon covers only a part of the Sun, so the Sun looks like it has a shadow on it, while an annular solar eclipse occurs when the Moon is a bit farther from Earth and does not fully cover the Sun, leaving a bright ring, often called the “ring of fire,” around the Moon.

Spectacularly, it is of importance to note that solar eclipses do not happen often in one place. They are visible from a specific path on Earth due to the Moon's shadow being relatively narrow. Though a solar eclipse may be visible from different locations over time, it only occurs in one specific area on Earth at a given moment. For safety, special eclipse glasses or a pinhole projector are needed to view a solar eclipse.

Nigeria: Upcoming Eclipses in 2025

Nigeria will experience a total lunar eclipse on the 7th of September 2025. This unique event will be visible across the 36 states of the federation, including the FCT. The start of the penumbra and the end of the penumbra are expected between 18:03 WAT and 21:55 WAT, respectively, depending on your location. The start of totality and end of totality will be visible between 18:30 WAT and 19:52 WAT, respectively, depending on your location. For clarity, lunar eclipses are different from solar eclipses. A lunar eclipse occurs at night and happens when the Earth comes between the Sun and the Moon, with Earth casting a shadow on the Moon. This shadow can make the moon appear dim or completely darken, and the reddish hue is due to sunlight being refracted through the Earth's atmosphere onto the moon.

The lunar eclipse can be penumbral, partial, or total. A penumbral lunar eclipse occurs when the Moon passes through Earth's penumbra (the outer, lighter part of the shadow), causing a subtle dimming of the Moon. A partial lunar eclipse happens when the Moon passes through only part of the Earth's umbra (the darker, inner part of the shadow), resulting in a portion of the Moon appearing darkened. A total lunar eclipse occurs when the Moon passes entirely into the Earth's umbra, potentially causing the Moon to appear reddish due to refracted sunlight, and is sometimes referred to as a "Blood Moon."

To understand the solar eclipse time for the 2nd of August, 2027 in your location, click the link below: https://www.timeanddate.com/eclipse/solar/2027-august-2

For Nigerians: to understand the solar eclipse time for the 2nd of August 2027 in your location, click the link: https://www.timeanddate.com/eclipse/in/nigeria?iso=20270802

IAU Office for Astronomy Outreach In Collaboration with NASRDA-CBSS presents: Astronomy Workshop for Blind and Visually ...
30/06/2025

IAU Office for Astronomy Outreach In Collaboration with NASRDA-CBSS presents:

Astronomy Workshop for Blind and Visually Impaired Children

Venue: Special Education Centre, Oji River, Enugu State.

Date: 2 & 3 July 2025.

Time: 10:00 am

11/06/2025

*Hillrange Secondary School Explores Space Science at Basic Space Science Center and Astronomy.*

Students from Hillrange Secondary School, Enugu, recently embarked on an enriching academic tour to the Center for Basic Space Science and Astronomy.
The visit offered them a unique opportunity to gain practical knowledge of space science and astronomy, moving beyond textbook theories to hands-on experience with the tools and equipment used for research in the field.

10/06/2025

*Centre for Basic Space Science and Astronomy Tours Suchest Primary School*

The Centre for Basic Space Science and Astronomy recently conducted an academic tour at Suchest Primary School in Nsukka. Students were introduced to concepts of the solar system, gained hands-on experience with telescopes, and explored rocket science through practical demonstrations, using crafts and safe materials.

Address

TTC Road Nsukka
Nsukka
410001

Opening Hours

Monday 08:00 - 17:00
Tuesday 08:00 - 17:00
Wednesday 08:00 - 17:00
Thursday 08:00 - 17:00
Friday 08:00 - 17:00

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