Skip to main content
About SHAASTRA
Contact Us
Subscribe
Login
Search
Web Specials
Lead Stories
News in Brief
Podcasts
Regular Features
Special Features
Guest Columns
Interviews
Big Data
Books
First Principles
Start-ups
Time Machine
Profiles
Essays
From the Editor
Advertise with us
Home
Magazine
Current Issue
Past Issues
Special Issue
Home
Topics
Epoch of Reionization
Epoch of Reionization
May 2025
Special Feature
New light on the universe's past
Harnessing the James Webb telescope, astronomers have captured images that may give reason to rethink the universe's past.
SHUBASHREE DESIKAN
Astrophysics
,
Cosmology
,
Big Bang Theory
,
Epoch of Reionization
Open Modal
Could you tell us a little more about yourself?
Your Name
Your Email
Are you an alumnus of IIT Madras?
Yes
No
Please let us know your
Year of Graduation
Select Year
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
Department
Send me updates on new articles on Shaastra
Invalid Captcha
Not now
Already given us your details?
Could you tell us a little more about yourself?
Name
Email
Are you an alumnus of IIT Madras?
Yes
No
Please let us know your
Year of Graduation
Select Year
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
Department
Country of Residence
- None -
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Anguilla
Antarctica
Antigua & Barbuda
Argentina
Armenia
Aruba
Ascension Island
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bosnia & Herzegovina
Botswana
Bouvet Island
Brazil
British Indian Ocean Territory
British Virgin Islands
Brunei
Bulgaria
Burkina Faso
Burundi
Cambodia
Cameroon
Canada
Canary Islands
Cape Verde
Caribbean Netherlands
Cayman Islands
Central African Republic
Ceuta & Melilla
Chad
Chile
China
Christmas Island
Clipperton Island
Cocos (Keeling) Islands
Colombia
Comoros
Congo - Brazzaville
Congo - Kinshasa
Cook Islands
Costa Rica
Croatia
Cuba
Curaçao
Cyprus
Czechia
Côte d’Ivoire
Denmark
Diego Garcia
Djibouti
Dominica
Dominican Republic
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Eswatini
Ethiopia
Falkland Islands
Faroe Islands
Fiji
Finland
France
French Guiana
French Polynesia
French Southern Territories
Gabon
Gambia
Georgia
Germany
Ghana
Gibraltar
Greece
Greenland
Grenada
Guadeloupe
Guam
Guatemala
Guernsey
Guinea
Guinea-Bissau
Guyana
Haiti
Heard & McDonald Islands
Honduras
Hong Kong SAR China
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica
Japan
Jersey
Jordan
Kazakhstan
Kenya
Kiribati
Kosovo
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR China
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall Islands
Martinique
Mauritania
Mauritius
Mayotte
Mexico
Micronesia
Moldova
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar (Burma)
Namibia
Nauru
Nepal
Netherlands
Netherlands Antilles
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Niue
Norfolk Island
Northern Mariana Islands
North Korea
North Macedonia
Norway
Oman
Outlying Oceania
Pakistan
Palau
Palestinian Territories
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Pitcairn Islands
Poland
Portugal
Puerto Rico
Qatar
Romania
Russia
Rwanda
Réunion
Samoa
San Marino
Sark
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Sint Maarten
Slovakia
Slovenia
Solomon Islands
Somalia
South Africa
South Georgia & South Sandwich Islands
South Korea
South Sudan
Spain
Sri Lanka
St. Barthélemy
St. Helena
St. Kitts & Nevis
St. Lucia
St. Martin
St. Pierre & Miquelon
St. Vincent & Grenadines
Sudan
Suriname
Svalbard & Jan Mayen
Sweden
Switzerland
Syria
São Tomé & Príncipe
Taiwan
Tajikistan
Tanzania
Thailand
Timor-Leste
Togo
Tokelau
Tonga
Trinidad & Tobago
Tristan da Cunha
Tunisia
Turkmenistan
Turks & Caicos Islands
Tuvalu
Türkiye
U.S. Outlying Islands
U.S. Virgin Islands
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Vatican City
Venezuela
Vietnam
Wallis & Futuna
Western Sahara
Yemen
Zambia
Zimbabwe
Åland Islands
Educational Profile
- None -
Graduate
Post Graduate
PhD
Engineering
Others
Work Profile
- None -
Accounting/Finance
Advertising/Public Relations
Aerospace/Aviation
Arts/Entertainment/Publishing
Automotive
Banking/Mortgage
Business Development
Business Opportunity
Clerical/Administrative
Construction/Facilities
Consumer Goods
Customer Service
Education/Training
Energy/Utilities
Engineering
Government/Military
Healthcare
Hospitality/Travel
Human Resources
Installation/Maintenance
Insurance
Internet
Law Enforcement/Security
Legal
Management/Executive
Manufacturing/Operations
Marketing
Non-Profit/Volunteer
Pharmaceutical/Biotech
Professional Services
Real Estate
Restaurant/Food Service
Retail
Sales
Science/Research
Skilled Labor
Technology
Telecommunications
Transportation/Logistics
Send me updated on new articles on Shaastra
Hello.
Search by Keywords, Topic or Author
© 2025 IIT MADRAS - All rights reserved
Privacy Policy
Term of Use
Sitemap
Powered by
ADK RAGE
